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 39 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 39of 102

000901242
857087
RNCC: 3 | RNVC: 2
000895899
332
RNCC: 3 | RNVC: 1
000895903
610
RNCC: 3 | RNVC: 1
000895901
332
RNCC: 3 | RNVC: 1
000895900
332
RNCC: 3 | RNVC: 1
000895898
317
RNCC: 3 | RNVC: 1
000845976
E1299
RNCC: 3 | RNVC: 2
000845974
E1190
RNCC: 3 | RNVC: 2
000845968
E19
RNCC: 3 | RNVC: 2
000845970
E966
RNCC: 3 | RNVC: 2
000845971
E15846
RNCC: 3 | RNVC: 2
000845975
E3605
RNCC: 3 | RNVC: 2
000843681
B-888-1E
RNCC: 3 | RNVC: 2
AT32
RNCC: 5 | RNVC: 2
000816354
225
RNCC: 3 | RNVC: 2
000815470
NEMAPUBCB1-1961
RNCC: 3 | RNVC: 1
A7866P2
RNCC: 3 | RNVC: 2
000813237
A7864P4
RNCC: 3 | RNVC: 2
000779052
8763278AC1
RNCC: 3 | RNVC: 9
000779043
1334490P1
RNCC: 3 | RNVC: 2
000779040
118V345PT1
RNCC: 3 | RNVC: 2
000763296
35154A
RNCC: 3 | RNVC: 2
000757483
51-722-386-501
RNCC: 3 | RNVC: 2
53-003-288PC57
RNCC: 5 | RNVC: 9
000757309
625A637AA
RNCC: 3 | RNVC: 1
625A637AAG1
RNCC: 3 | RNVC: 2
000748762
229611E
RNCC: 3 | RNVC: 2
229611E
RNCC: 5 | RNVC: 2
000745872
NC48-3201
RNCC: 3 | RNVC: 2
000745859
RC20C5636
RNCC: 3 | RNVC: 2
000745875
RC12-4802
RNCC: 3 | RNVC: 2
000745870
RC12C1604
RNCC: 3 | RNVC: 2
000745868
NC16-4828
RNCC: 3 | RNVC: 2
000745858
RC12C3250
RNCC: 3 | RNVC: 2
000745866
RC20-4002
RNCC: 3 | RNVC: 2
000745861
R32-4012
RNCC: 3 | RNVC: 2
000745869
RC20-4041
RNCC: 3 | RNVC: 2
000745863
RC32-4013
RNCC: 3 | RNVC: 2
000745865
RC1252002
RNCC: 3 | RNVC: 2
000745857
RC12S4024
RNCC: 3 | RNVC: 2
000745862
RC48C3205
RNCC: 3 | RNVC: 2
000745867
NC12-4816
RNCC: 3 | RNVC: 2
000745844
RC06-1606
RNCC: 3 | RNVC: 2
000745849
RC16-5629
RNCC: 3 | RNVC: 2
000745848
RC16-5201
RNCC: 3 | RNVC: 2
000745845
RC12-3218
RNCC: 3 | RNVC: 2
000745846
RC12-4824
RNCC: 3 | RNVC: 2
000745852
NC12-3202
RNCC: 3 | RNVC: 2
000745847
RC16-2422
RNCC: 3 | RNVC: 2
000745851
RC56-2005
RNCC: 3 | RNVC: 2
000745854
RC24-4004
RNCC: 3 | RNVC: 2
000745855
NC24-4009
RNCC: 3 | RNVC: 2
000743335
204
RNCC: 3 | RNVC: 1
000743333
2
RNCC: 3 | RNVC: 1
000743336
204
RNCC: 3 | RNVC: 1
000743334
204
RNCC: 3 | RNVC: 1
000740895
481780A
RNCC: 3 | RNVC: 2
481780A
RNCC: 5 | RNVC: 2
000730874
1056389
RNCC: 3 | RNVC: 2
1056389
RNCC: 5 | RNVC: 9
000720175
04617
RNCC: 3 | RNVC: 9
000715484
1328A
RNCC: 3 | RNVC: 2
000709500
815-1197325SYMB0L1195
RNCC: 3 | RNVC: 2
000709503
815-1197342-7
RNCC: 3 | RNVC: 2
815-1197342SYMB0L1202
RNCC: 3 | RNVC: 2
000708155
RB116B/RB117B
RNCC: 3 | RNVC: 2
BHP65431G1
RNCC: 5 | RNVC: 2
065431-001
RNCC: 5 | RNVC: 2
RB116C/RB117C
RNCC: 5 | RNVC: 2
BHP65382G1
RNCC: 5 | RNVC: 9
000693644
10F3-7
RNCC: 3 | RNVC: 2
000666870
354934-1
RNCC: 3 | RNVC: 2
000666869
11111-1105P3
RNCC: 3 | RNVC: 2
000655616
MS89-80
RNCC: 3 | RNVC: 2
000655610
360942
RNCC: 3 | RNVC: 2
360942-A
RNCC: 5 | RNVC: 2
000655617
MS89-83
RNCC: 3 | RNVC: 2