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 6 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 6of 102

010522302
700304-3S
RNCC: 3 | RNVC: 2
010522282
404844-BE
RNCC: 3 | RNVC: 2
010518917
100320-001
RNCC: 3 | RNVC: 2
010514364
1211048-00
RNCC: 3 | RNVC: 2
499-006-090
RNCC: 5 | RNVC: 9
1211048
RNCC: 5 | RNVC: 9
2-1819
RNCC: 5 | RNVC: 9
16774190-002
RNCC: C | RNVC: 1
010508358
404844CC
RNCC: 3 | RNVC: 2
010502178
SRK50
RNCC: 3 | RNVC: 9
P122-11
RNCC: 5 | RNVC: 9
SRK50
RNCC: 5 | RNVC: 9
010498933
17-167
RNCC: 3 | RNVC: 2
010492761
A-2360-1
RNCC: 3 | RNVC: 2
010492762
A-2360-14
RNCC: 3 | RNVC: 2
010491011
523CRD-L
RNCC: 3 | RNVC: 2
010482430
159913-02
RNCC: 3 | RNVC: 2
010467680
1390-2
RNCC: 3 | RNVC: 2
1003AS326-1 20016
RNCC: 3 | RNVC: 2
20016
RNCC: 3 | RNVC: 2
1003AS326
RNCC: 5 | RNVC: 9
010461764
1003AS325-1
RNCC: 3 | RNVC: 2
010461320
E-1900-X
RNCC: 3 | RNVC: 2
010435431
P122-11
RNCC: 3 | RNVC: 2
010394376
108320-5
RNCC: 3 | RNVC: 2
010390493
37357
RNCC: 3 | RNVC: 2
37357
RNCC: 5 | RNVC: 9
010377480
1320-1-2STATIONS
RNCC: 3 | RNVC: 2
010375353
3S3286
RNCC: 3 | RNVC: 2
010361084
ABK-630
RNCC: 3 | RNVC: 2
010358692
159955-01
RNCC: 3 | RNVC: 2
010340313
A578-1227
RNCC: 3 | RNVC: 2
010331286
740-A-B006-N
RNCC: 3 | RNVC: 2
720-A3-A6
RNCC: 5 | RNVC: 9
740-B1-A006
RNCC: 5 | RNVC: 9
010331146
3141GC
RNCC: 3 | RNVC: 2
010272894
28732
RNCC: 3 | RNVC: 2
40164-2
RNCC: 5 | RNVC: 9
40164-2
RNCC: 5 | RNVC: 9
010263114
9T18Y999G75
RNCC: 3 | RNVC: 2
9T92Y999G75
RNCC: 5 | RNVC: 9
010247381
61609-1
RNCC: 3 | RNVC: 2
010242770
CSE30-15-125-38
RNCC: 3 | RNVC: 9
010241189
4907599-7
RNCC: 3 | RNVC: 2
010240075
1240935
RNCC: 3 | RNVC: 2
S1240935
RNCC: 5 | RNVC: 2
1-C-4092GR1
RNCC: 5 | RNVC: 2
010234611
5869390AKI
RNCC: 3 | RNVC: 2
010234610
240P1
RNCC: 3 | RNVC: 2
010234603
9570
RNCC: 3 | RNVC: 2
010230360
4913622G1
RNCC: 3 | RNVC: 2
010217569
40-19363
RNCC: 3 | RNVC: 2
010207208
134B405AAG2
RNCC: 3 | RNVC: 9
134B405AAPC8
RNCC: 5 | RNVC: 9
010186795
60803R
RNCC: 3 | RNVC: 2
010186491
202-6507
RNCC: 3 | RNVC: 2
010180747
C-23317-P3843
RNCC: 3 | RNVC: 2
010176725
YC-2025
RNCC: 3 | RNVC: 2
010176380
894A501P4
RNCC: 3 | RNVC: 2
010171709
800725-0GR53
RNCC: 3 | RNVC: 2
010171704
X38E20
RNCC: 3 | RNVC: 2
010170023
216071-01
RNCC: 3 | RNVC: 2
010167490
047-00081-00
RNCC: 3 | RNVC: 2
010144125
10327-1
RNCC: 3 | RNVC: 2
010141745
5869390AK12
RNCC: 3 | RNVC: 2
010126767
8941-1003
RNCC: 3 | RNVC: 2
010120755
RC08-2401
RNCC: 3 | RNVC: 2
RC08-2401
RNCC: 5 | RNVC: 9
10291587
RNCC: 7 | RNVC: 2
010114051
763719P1
RNCC: 3 | RNVC: 2
763719G1
RNCC: 5 | RNVC: 9
010113581
2331
RNCC: 3 | RNVC: 2
212700
RNCC: 5 | RNVC: 2
010109853
20070140061
RNCC: 3 | RNVC: 2
2007014008
RNCC: 5 | RNVC: 9
010109762
446-0163
RNCC: 3 | RNVC: 2
8444-0097-01
RNCC: 5 | RNVC: 2
8446-0163-01
RNCC: 5 | RNVC: 2
010099781
2332
RNCC: 3 | RNVC: 2
212715
RNCC: 5 | RNVC: 2
010097936
17M42-2432
RNCC: 3 | RNVC: 2
010086462
208A533G05
RNCC: 3 | RNVC: 2
010085790
03P00002-0202
RNCC: 3 | RNVC: 2
15S01973-0006
RNCC: 5 | RNVC: 2
010078963
B9160-1
RNCC: 3 | RNVC: 2
E141G1 ITEM 58
RNCC: 5 | RNVC: 2
010078962
B9091-1
RNCC: 3 | RNVC: 2
E141G1 ITEM 49
RNCC: 5 | RNVC: 2
010078566
24S00009-0101
RNCC: 3 | RNVC: 2
15S01973-0005
RNCC: 5 | RNVC: 2
010076964
767B172G5
RNCC: 3 | RNVC: 2
010076963
767B172G6
RNCC: 3 | RNVC: 2
010076046
8809832
RNCC: 3 | RNVC: 2
010074500
3005380-01
RNCC: 3 | RNVC: 2
010066717
B9127ITEM2
RNCC: 3 | RNVC: 2
E141G1 ITEM 60
RNCC: 5 | RNVC: 2
010043798
10291644
RNCC: 3 | RNVC: 2
010041260
17M32-3012
RNCC: 3 | RNVC: 2
010035402
EE941M1
RNCC: 3 | RNVC: 2
009982808
3141PR
RNCC: 3 | RNVC: 2
009964152
T-29-1151
RNCC: 3 | RNVC: 9
009964154
T29-1174
RNCC: 3 | RNVC: 9
009963552
400
RNCC: 3 | RNVC: 9
009963554
669
RNCC: 3 | RNVC: 2
009963550
FRAME364TYPESRR
RNCC: 3 | RNVC: 2
009887049
C2
RNCC: 3 | RNVC: 9
009887050
C8
RNCC: 3 | RNVC: 9
009881025
405
RNCC: 3 | RNVC: 1
CB1-19610CT0BER1961TYPEQQ
RNCC: 3 | RNVC: 1
405
RNCC: 5 | RNVC: 9
009881023
F42
RNCC: 3 | RNVC: 1
CB1-19610CT0BER1961TYPEQ2
RNCC: 3 | RNVC: 1
F42
RNCC: 5 | RNVC: 9
009881026
400
RNCC: 3 | RNVC: 1
CB1-19610CT0BER1961TYPEQ22
RNCC: 3 | RNVC: 1
400
RNCC: 5 | RNVC: 9
009862849
4598-17
RNCC: 3 | RNVC: 2
009862848
AAT16A
RNCC: 3 | RNVC: 2
009860715
B9534-1
RNCC: 3 | RNVC: 2
A11500-65
RNCC: 5 | RNVC: 9
009847046
622A139AAP1
RNCC: 3 | RNVC: 2
622A139AAP1
RNCC: 5 | RNVC: 2
009831335
196A098G11
RNCC: 3 | RNVC: 2
009827462
12F
RNCC: 3 | RNVC: 9
009827182
CB10CT0BER1961TYPEG10B
RNCC: 3 | RNVC: 1
EG6345
RNCC: 5 | RNVC: 9
009825637
GR840
RNCC: 3 | RNVC: 1
CB1-19610CT0BER1961TYPEQ
RNCC: 3 | RNVC: 1
GR840
RNCC: 3 | RNVC: 1
GR840
RNCC: 5 | RNVC: 9
009821722
25000034-1
RNCC: 3 | RNVC: 2
009794937
2710762-503
RNCC: 3 | RNVC: 2
009791218
3978-1103G1
RNCC: 3 | RNVC: 2
DED1081
RNCC: 5 | RNVC: 2
009788501
2710701-501
RNCC: 3 | RNVC: 2
2710701-501
RNCC: 5 | RNVC: 2
MX4449FPS49
RNCC: 5 | RNVC: 2
009786037
103-5010
RNCC: 3 | RNVC: 2
103-5010
RNCC: 5 | RNVC: 9
009772903
2384-36REVB
RNCC: 3 | RNVC: 2