Electrical Contact Brushes and Electrodes

Federal Supply Class (FSC): 5977

NATO Supply Classification Class (NSC): 5977

Group Description: Electrical and Electronic Equipment Components

Federal Supply Group (FSG): 59

NATO Supply Classification Group (NSG): 59

Page 61 of 102

NSN Format for Electrical Contact Brushes and Electrodes

5977XXXXXXXXX
Group
FSG
ClassNCBIdentifier
FSC
Federal Supply Class
NIIN
NSN
FSC 5977 Electrical Contact Brushes and Electrodes
FSC 5977 Electrical Contact Brushes and Electrodes

Includes Brushes for electrical rotating equipment; Carbon Stock for Brushes; Brush Arm and Holders; Lighting Electrodes.

Excludes Anodes; Cathodes; Welding Electrodes.

Note-Mounting hardware, included in classes of this group, includes such specially designed items as brackets, holders, retainers, etc. Excluded from classes in this group are such hardware items as screws (Class 5305), bolts (Class 5306), studs (Class 5307), washers (Class 5310), rivets (Class 5320), and other common items indexed to specific classes, other than in Group 59. The FSC indexes and structure will govern the classification of items used on or with mounting hardware cited above.

Additional Information for Electrical Contact Brushes and Electrodes Additional Information for Electrical Contact Brushes and Electrodes

NATO Supply Class 5977 is a classification within NATO Supply Group 59, which is dedicated to Electrical And Electronic Equipment Components.

Specifically, NATO Supply Class 5977 focuses on Electrical Contact Brushes And Electrodes. These components are used in various electrical and electronic equipment to establish and maintain electrical contact between moving parts.

Electrical contact brushes are typically made of conductive materials such as carbon or metal alloys, and they are designed to be in direct contact with other conductive surfaces. They are commonly used in applications such as motors, generators, switches, and connectors.

Electrodes, on the other hand, are used in various electrical systems for purposes such as grounding, welding, or measuring electrical signals. They can be made of different materials depending on the specific application, including metals, graphite, or specialized alloys.

NATO Supply Class 5977 includes a wide range of brushes and electrodes, each designed for specific electrical and electronic equipment requirements. These components are essential for ensuring reliable electrical connections and efficient operation of various systems.

When procuring electrical contact brushes and electrodes, it is important to consider factors such as the specific application, compatibility with the equipment, durability, and performance requirements.

NSN by Country NSN by Country

Frequently Asked Questions(FAQ) for Federal Supply Class 5977 Frequently Asked Questions(FAQ) for Federal Supply Class 5977

What is Federal Supply Class 5977?
FSC 5977 is the Federal Supply Class(formally known as NATO Supply Classification Class NSC 5977) in the USA for supply items codified in the category of Electrical Contact Brushes and Electrodes.
What is NATO Supply Classification Class 5977?
NSC 5977 is the NATO Supply Classification Class (also known as Federal Supply Class FSC 5977 in the USA) for supply items codified in the category of Electrical Contact Brushes and Electrodes.
Which Federal Supply Group is FSC 5977 in?
FSC 5977 is in Federal Supply Group(FSG) 59 which contains .
Which NATO Supply Classification Group is NSC 5977 in?
NSC 5977 is in NATO Supply Classification Group(NSG) 59 which contains .

Supply Items Included in Federal Supply Class 5977 Supply Items Included in Federal Supply Class 5977

What is a Collector Ring Contact Set? 37 Items
A Collector Ring Contact Set (CONTACT SET,COLLECTOR RING) is a grouping of two or more separate collector ring contacts.
What is an Electrical Contact Brush Holder Assembly? 1272 Items
An Electrical Contact Brush Holder Assembly (HOLDER ASSEMBLY,ELECTRICAL CONTACT BRUSH) is an item consisting of two or more HOLDER, ELECTRICAL CONTACT BRUSH on a common mounting or mounted on each other, or one HOLDER, ELECTRICAL CONTACT BRUSH mounted on a bracket. May include facilities for applying pressure to the brush(es) and may also be furnished with the brush(es). For items consisting of two or more brush holders (boxes) cast as an inseparable unit, see HOLDER, ELECTRICAL CONTACT BRUSH. See also RING, HOLDER, ELECTRICAL BRUSH.
What is an Electrical Contact Brush? 9794 Items
An Electrical Contact Brush (BRUSH,ELECTRICAL CONTACT) is an item specifically designed to be used in the transfer of electrical energy to or from another conducting surface. Either the brush or the surface is continually moving during the transfer of energy. The brush is usually composed in part of some form of the element carbon. Includes: (1) a single brush either with or without an attached shunt (flexible wire lead) and/or a helical or flat type pressure spring; (2) a split brush composed of two or more pieces (wafers), which are used in place of one brush usually connected together by individual shunts to a common terminal; (3) paired brushes composed of two identical or non-identical brushes connected together by a common shunt either with or without pressure springs or connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like either with or without individual shunts; (4) multiple brushes composed of more than two identical or non-identical brushes without pressure springs connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like by individual shunts. Does not include moving contacts which make and slide past stationary contacts, but are stationary while the circuit is conducting, such as the sliding contacts on a rheostat or the stationary contact on a synchro. Excludes: CONTACT, ELECTRICAL; and CONTACT ASSEMBLY, ELECTRICAL.
What is an Electrical Contact Ring Assembly? 899 Items
An Electrical Contact Ring Assembly (RING ASSEMBLY,ELECTRICAL CONTACT) is two or more electrical contact rings on a common mounting or mounted on each other. May include contacts, integral brushes, brush holder assemblies, and connectors.
What is an Electrical Contact Ring? 855 Items
An Electrical Contact Ring (RING,ELECTRICAL CONTACT) is an item consisting of a continuous electrically conductive material of circular or ring shape specifically designed to be used in conjunction with a contact brush to establish an electrical circuit between a rotating item and a stationary item. See also COMMUTATOR.
What is an Electrode? 780 Items
An Electrode is an item of electrically conductive material which acts as a terminal through which an electric current enters or leaves a liquid or gas. The item does not provide filler material or act as a lighting media. Excludes ELECTRODE, WELDING; ELECTRODE, CUTTING, TUBULAR and ELECTRODE, CARBON, LIGHTING.
Holder,Electrical Contact Ring 46 Items
What is an Electrical Contact Brush Holder? 3844 Items
An Electrical Contact Brush Holder (HOLDER,ELECTRICAL CONTACT BRUSH) is a holder designed to accommodate and position a brush against a commutator or collector ring. Also includes items consisting of two or more brush holders (boxes) cast as an inseparable unit. May include facilities for applying pressure to the brush(es) and may also be furnished with the brush(es). See also HOLDER ASSEMBLY, ELECTRICAL CONTACT BRUSH.
What is an Electrical Contact Brush Carbon Stock? 244 Items
An Electrical Contact Brush Carbon Stock (CARBON STOCK,ELECTRICAL CONTACT BRUSH) is a solid material composed of carbon or some mixture thereof. It is designed to be fabricated into electrical contact brushes.
What is an Electrode Holder? 67 Items
An Electrode Holder (HOLDER,ELECTRODE) is excludes HOLDER, ELECTRODE, WELDING.
What is an Electrical Contact Brush Set? 1445 Items
An Electrical Contact Brush Set (BRUSH SET,ELECTRICAL CONTACT) is a combination of two or more brushes conforming to the item name BRUSH, ELECTRICAL CONTACT, used as a set in a specific piece of equipment. The individual brushes may be identical or nonidentical. For two or more brushes connected together by a common shunt, pressure bar, etc., see BRUSH, ELECTRICAL CONTACT. Excludes CONTACT ASSEMBLY, ELECTRICAL and CONTACT SET (as modified)
What is a Lighting Carbon Electrode? 37 Items
A Lighting Carbon Electrode (ELECTRODE,CARBON,LIGHTING) is an item, circular in cross section designed to act as a lighting media by sustaining an incandescent electric arc between it and a like item when their tips are in proper proximity to each other. See also ELECTRODE, FULGURATION.
What is an Electrical Contact Brush Arm? 153 Items
An Electrical Contact Brush Arm (ARM,ELECTRICAL CONTACT BRUSH) is an item designed to transmit pressure to a BRUSH, ELECTRICAL CONTACT for the purpose of maintaining contact between the brush and another conducting surface for the transfer of electrical energy. The item may include one or more pressure springs or tension springs.
What is an Electrical Contact Brush Holder Insert? 37 Items
An Electrical Contact Brush Holder Insert (INSERT,ELECTRICAL CONTACT BRUSH HOLDER) is an item designed to fit into a HOLDER, ELECTRICAL CONTACT BRUSH to form an integral liner or seat for positioning or holding one or more BRUSH, ELECTRICAL CONTACT.
What is an Electrical Contact Brush Holder Ring? 262 Items
An Electrical Contact Brush Holder Ring (RING,ELECTRICAL CONTACT BRUSH HOLDER) is an item made of metallic or insulating material to form a rigid loop whose axial length does not exceed 25 percent of its outside dimensions. It performs the function of retaining and positioning one or more HOLDER, ELECTRICAL CONTACT BRUSH. The item does not include the brush holder(s).
Parts Kit,Brush,Electrical Contact 27 Items
What is an Electrical Contact Ring Segment? 26 Items
An Electrical Contact Ring Segment (SEGMENT,RING,ELECTRICAL CONTACT) is an item which when coupled with additional like items forms a RING, ELECTRICAL CONTACT. Item is supplied in arc-like sections. Items is composed of nonconductive material and may provide insulation. Item is designed to have BUS, CONDUCTOR, and the like mounted or molded to it.
What is a Current Collector? 88 Items
A Current Collector is an item which, via sliding contacts, continually transfers electrical energy from contact wires to electrically driven machines such as trains, cranes, lamps, tools, and the like.
What is a Shaft Grounding Assembly? 29 Items
A Shaft Grounding Assembly (GROUNDING ASSEMBLY,SHAFT) is a group of items designed to be used in cathodic protection systems.
Parts Kit,Electrical Contact Brush Holder 38 Items

Stock Items From Supply Class 5977 Stock Items From Supply Class 5977 Page 61of 102

991326809
17H5396
RNCC: 3 | RNVC: 2
143726110
NO PRIMARY REF14-372-6110
RNCC: 3 | RNVC: 2
5000588103
RNCC: 5 | RNVC: 2
503-2
RNCC: 5 | RNVC: 9
5000588103
RNCC: 5 | RNVC: 9
39B40572N01
RNCC: 5 | RNVC: 9
997879784
NEJ104
RNCC: 3 | RNVC: 2
997211889
011-008
RNCC: 3 | RNVC: 2
19-033C/1/E
RNCC: 5 | RNVC: 2
02-479 D
RNCC: 5 | RNVC: 2
SCD21
RNCC: 6 | RNVC: 9
997450976
526/25005/I
RNCC: 3 | RNVC: 2
123351928
11208.001
RNCC: 3 | RNVC: 2
121649103
2137014014
RNCC: 3 | RNVC: 2
993340633
19E547
RNCC: 3 | RNVC: 2
W20F0DENGEN3
RNCC: 6 | RNVC: 9
070-340633
RNCC: 6 | RNVC: 9
222569964
HB45/46
RNCC: 3 | RNVC: 2
151295783
EG0FMM8X6X20
RNCC: 3 | RNVC: 2
EG0FMM8X6X20
RNCC: 5 | RNVC: 2
EG0FMM8X6X20
RNCC: 5 | RNVC: 9
130017033
MVS163542
RNCC: 3 | RNVC: 2
151266779
9908429
RNCC: 3 | RNVC: 2
331553749
197321
RNCC: 3 | RNVC: 2
2 004 336 031
RNCC: 5 | RNVC: 2
0001308847
RNCC: 5 | RNVC: 2
123091432
YFZA751283E43
RNCC: 3 | RNVC: 2
B20X10X32FE43
RNCC: 5 | RNVC: 9
151845412
NSN597715R506209
RNCC: 3 | RNVC: 2
144206671
669-010-4P799-155-07
RNCC: 3 | RNVC: 2
994251074
Z16456
RNCC: 3 | RNVC: 2
88500-500-185
RNCC: 6 | RNVC: 9
995341244
1-62-11015S
RNCC: 3 | RNVC: 2
62-11015S
RNCC: 5 | RNVC: 1
994445521
0559-200593
RNCC: 3 | RNVC: 2
142266327
1314S
RNCC: 3 | RNVC: 9
1314
RNCC: 5 | RNVC: 9
6000293P
RNCC: 5 | RNVC: 9
993912536
NO PRIMARY REF 99-391-2536
RNCC: 3 | RNVC: 2
AP200603
RNCC: 5 | RNVC: 2
AP200603
RNCC: 5 | RNVC: 9
997688537
WIS6669BSH1-2
RNCC: 3 | RNVC: 2
263003513
0522001
RNCC: 3 | RNVC: 2
151489198
00111
RNCC: 3 | RNVC: 2
270197819
05001DT0080
RNCC: 2 | RNVC: 1
142897971
608BIS
RNCC: 3 | RNVC: 2
16311263
RNCC: 5 | RNVC: 2
16311263
RNCC: 5 | RNVC: 9
16311263
RNCC: 5 | RNVC: 9
998814188
W43167
RNCC: 3 | RNVC: 2
270189297
13001YK0094
RNCC: 2 | RNVC: 1
144847186
30205EG367
RNCC: 3 | RNVC: 2
30205
RNCC: 5 | RNVC: 2
LCL30205EG367
RNCC: 5 | RNVC: 9
992032778
X6068-24
RNCC: 3 | RNVC: 2
143091666
41893EG34D
RNCC: 3 | RNVC: 2
200-11701EG34D
RNCC: 5 | RNVC: 2
LCL41893EG34D
RNCC: 5 | RNVC: 9
121475474
1000428
RNCC: 3 | RNVC: 2
EG34D8X16
RNCC: 5 | RNVC: 9
DCF66
RNCC: 5 | RNVC: 9
123927640
3324707
RNCC: 3 | RNVC: 2
03324707
RNCC: 5 | RNVC: 2
998251974
B27236
RNCC: 3 | RNVC: 2
F7227236
RNCC: 5 | RNVC: 2
144576757
301993R004B
RNCC: 3 | RNVC: 2
121753461
1-1-4382
RNCC: 3 | RNVC: 2
A12875
RNCC: 5 | RNVC: 9
144029133
272-114
RNCC: 3 | RNVC: 2
144127217
60683N66
RNCC: 3 | RNVC: 2
85-692-8393
RNCC: 6 | RNVC: 9
143675337
BALAIP0URP0MPESNIFED24V0-125CV
RNCC: 3 | RNVC: 2
332061041
29142 31K10
RNCC: 3 | RNVC: 2
29142-31K10
RNCC: 5 | RNVC: 2
995379184
179-96
RNCC: 3 | RNVC: 2
143775256
226288
RNCC: 3 | RNVC: 2
143233980
2-19537
RNCC: 3 | RNVC: 2
331037407
0 192 053 305
RNCC: 3 | RNVC: 2
991947907
N135922-2
RNCC: 3 | RNVC: 2
5UA7293
RNCC: 6 | RNVC: 9
994714969
714/34109
RNCC: 3 | RNVC: 2
997837425
KA 1608M/3006
RNCC: 3 | RNVC: 2
KA1608M/3006
RNCC: 5 | RNVC: 2
222566148
766.04
RNCC: 3 | RNVC: 2
998053123
A/A3/1614
RNCC: 3 | RNVC: 2
SST/P/298/20/0008
RNCC: 5 | RNVC: 1
007 522 384
RNCC: 5 | RNVC: 1
SST/P/298/20/0008 SHEET 002 ISS-
RNCC: 5 | RNVC: 1
007 522 384 SHEET 002 ISSUE 04 -
RNCC: 5 | RNVC: 1
A/A3/1614/A
RNCC: 5 | RNVC: 2
332092566
4958-4900-80
RNCC: 3 | RNVC: 2
332057531
1127014021
RNCC: 3 | RNVC: 2
144150858
033-72112-0
RNCC: 3 | RNVC: 9
121745880
8L501-1-24A4E
RNCC: 3 | RNVC: 2
151157193
MC312.8.175E
RNCC: 3 | RNVC: 2
142571521
426-111
RNCC: 3 | RNVC: 2
144628790
P1-7850-142
RNCC: 3 | RNVC: 2
121392318
BW9
RNCC: 3 | RNVC: 2
995211428
DEEC36540
RNCC: 3 | RNVC: 1
0559-200590
RNCC: 5 | RNVC: 2
331070395
930007
RNCC: 3 | RNVC: 2
PCAMI/RP/1400930007
RNCC: 6 | RNVC: 9
171088859
SC21-AGC11+WP20-L
RNCC: 3 | RNVC: 2
994352366
CX179140
RNCC: 3 | RNVC: 2
5UB8371
RNCC: 6 | RNVC: 9
151200497
3610/10
RNCC: 3 | RNVC: 2
997726922
TGB-30
RNCC: 3 | RNVC: 2
144340241
NO PRIMARY REF14-434-0241
RNCC: 3 | RNVC: 2
115602
RNCC: 5 | RNVC: 9
994685478
N135010
RNCC: 3 | RNVC: 2
37F4943
RNCC: 6 | RNVC: 9
123156371
250222-8072.01
RNCC: 2 | RNVC: 2
151280945
1315-55-002-5
RNCC: 3 | RNVC: 2
1315-55-002-5
RNCC: 5 | RNVC: 9
150893777
07I6IAL82
RNCC: 3 | RNVC: 2
217998982
63-90-1075BITEM4
RNCC: 3 | RNVC: 2
331588227
-239801-0
RNCC: 3 | RNVC: 2
375222734
AD21100036
RNCC: 3 | RNVC: 2
AD21100036
RNCC: 5 | RNVC: 2
994445550
0559-200623
RNCC: 3 | RNVC: 2
994387927
N22672
RNCC: 3 | RNVC: 2
5UD3233
RNCC: 6 | RNVC: 9
144528149
0502600403
RNCC: 3 | RNVC: 2
151087780
3D11182F/Y160M
RNCC: 3 | RNVC: 2
143787446
26083
RNCC: 3 | RNVC: 2
200-11605EG34D
RNCC: 5 | RNVC: 2
CEM910693/3 20X12-5
RNCC: 5 | RNVC: 2
CEM910693/320X12-5
RNCC: 5 | RNVC: 2
CEM910693EG34D
RNCC: 5 | RNVC: 2
LCL26083
RNCC: 5 | RNVC: 9
143628227
35706EG34D
RNCC: 3 | RNVC: 2
200-13305EG34D
RNCC: 5 | RNVC: 2
4-505-236
RNCC: 5 | RNVC: 9
LCL35706EG34D
RNCC: 5 | RNVC: 9
144519747
41-37509-3
RNCC: 3 | RNVC: 2
41-37509-3
RNCC: 5 | RNVC: 9
150024786
S57-52A
RNCC: 3 | RNVC: 2
S57-52A
RNCC: 5 | RNVC: 9
144633607
BZKO-10X20
RNCC: 3 | RNVC: 2
BZKO-10X20
RNCC: 5 | RNVC: 9
331160720
OF-18287000
RNCC: 3 | RNVC: 2
997961725
526/22131/H
RNCC: 3 | RNVC: 2
0137
RNCC: 5 | RNVC: 2
150511724
T776856RUB2P0S2
RNCC: 3 | RNVC: 2
999549341
SK2-793
RNCC: 3 | RNVC: 2
5397302
RNCC: 5 | RNVC: 2
998813556
16725
RNCC: 3 | RNVC: 2
LV6MT4NU16725
RNCC: 6 | RNVC: 9
123243448
608.10-02-00-00-000
RNCC: 3 | RNVC: 2
127185
RNCC: 5 | RNVC: 2
997790714
K706-901258
RNCC: 3 | RNVC: 2
74F
RNCC: 6 | RNVC: 9
661004562
FR150-172D
RNCC: 3 | RNVC: 2
997356156
FV 2022213
RNCC: 3 | RNVC: 2
C54400-35
RNCC: 5 | RNVC: 2
251191515
M24153P1
RNCC: 3 | RNVC: 2
142477166
NO PRIMARY REF14-247-7166
RNCC: 3 | RNVC: 2
46701
RNCC: 5 | RNVC: 9
143991979
6-0339-000
RNCC: 3 | RNVC: 2
60339000
RNCC: 5 | RNVC: 2
131025772
FN1010
RNCC: 3 | RNVC: 2
ZN4-202AFN1010
RNCC: 3 | RNVC: 2
142673193
NO PRIMARY REF14-267-3193
RNCC: 3 | RNVC: 2
G962
RNCC: 5 | RNVC: 9
131122190
NO PRIMARY REF 13-112-2190
RNCC: 3 | RNVC: 2
4RM450307G03
RNCC: 5 | RNVC: 9
143724879
4812268B
RNCC: 3 | RNVC: 2
A0149-007137B
RNCC: 5 | RNVC: 2
A0149-007137
RNCC: 5 | RNVC: 2
4812268B
RNCC: 5 | RNVC: 9
218873011
1-14669-46
RNCC: 3 | RNVC: 2
O/14669/46
RNCC: 5 | RNVC: 2
121904179
12520ROU25P1-630CN
RNCC: 3 | RNVC: 2
12520ROU25P1-630CN
RNCC: 5 | RNVC: 9
150027500
DN11-33A
RNCC: 3 | RNVC: 2
DN11-33A
RNCC: 5 | RNVC: 9
150646696
92-032-102
RNCC: 3 | RNVC: 2
92-032-102
RNCC: 5 | RNVC: 9
142916571
6K37019AM
RNCC: 3 | RNVC: 2
D8293AM
RNCC: 5 | RNVC: 2
ML123
RNCC: 5 | RNVC: 2
LCL6K37019AM
RNCC: 5 | RNVC: 9
123426263
16X20X32EG367J
RNCC: 3 | RNVC: 2
123529635
521100927
RNCC: 3 | RNVC: 2
218737993
8303862
RNCC: 3 | RNVC: 2
1142-8711
RNCC: 5 | RNVC: 2
994663247
N20888-2
RNCC: 3 | RNVC: 2
37F3106
RNCC: 6 | RNVC: 9
142757967
141-2-20
RNCC: 3 | RNVC: 2
145078402
FH206005000
RNCC: 3 | RNVC: 2
FH206005
RNCC: 5 | RNVC: 2