5977-00-280-3368 BRUSH,ELECTRICAL CONTACT Index 5977-00-280-3372 BRUSH,ELECTRICAL CONTACT

National Stock Number:
5977-00-280-3369

Federal Supply Class:
5977

National Item Identification Number:
002803369

Description:
BRUSH,ELECTRICAL CONTACT

Detail:
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.


Manufacturer Information:
10J989PC879500WESTINGHOUSE ELECTRIC CORP
10J989PC888725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
10J990PC279500WESTINGHOUSE ELECTRIC CORP
13J172PC4979500WESTINGHOUSE ELECTRIC CORP
13J172PC4988725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
10J990PC288725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
17A4029ITEM379500WESTINGHOUSE ELECTRIC CORP
29D295ITEM679500WESTINGHOUSE ELECTRIC CORP
33J186ITEM1179500WESTINGHOUSE ELECTRIC CORP
33J186PC3579500WESTINGHOUSE ELECTRIC CORP
34J272ITEM979500WESTINGHOUSE ELECTRIC CORP
33J186PC3588725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
33J186ITEM1188725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
29D295ITEM688725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
34J272PC5779500WESTINGHOUSE ELECTRIC CORP
34J277ITEM679500WESTINGHOUSE ELECTRIC CORP
34J277PC8179500WESTINGHOUSE ELECTRIC CORP
35J441ITEM479500WESTINGHOUSE ELECTRIC CORP
35J441PC2279500WESTINGHOUSE ELECTRIC CORP
35J442PC2279500WESTINGHOUSE ELECTRIC CORP
35J510ITEM879500WESTINGHOUSE ELECTRIC CORP
37J171ITEM279500WESTINGHOUSE ELECTRIC CORP
34J272ITEM988725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
35J510ITEM888725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
35J442PC2288725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
35J441PC2288725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
35J441ITEM488725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
34J277PC8188725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
34J277ITEM688725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
34J272PC5788725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
M-29-D-29518783MIRAJ CORP
S119682579500WESTINGHOUSE ELECTRIC CORP
45J691PC2279500WESTINGHOUSE ELECTRIC CORP
9B5032PC1079500WESTINGHOUSE ELECTRIC CORP
37J171PC2279500WESTINGHOUSE ELECTRIC CORP
37J575ITEM379500WESTINGHOUSE ELECTRIC CORP
37J575PC2279500WESTINGHOUSE ELECTRIC CORP
45J691ITEM279500WESTINGHOUSE ELECTRIC CORP
S21049779500WESTINGHOUSE ELECTRIC CORP
S210497E79500WESTINGHOUSE ELECTRIC CORP
NEMAPUBCB1-195681705NATIONAL ELECTRICAL MFRS ASSN
S119682588725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
9B5032PC1088725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
45J691PC2288725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
45J691ITEM288725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
37J575PC2288725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
37J575ITEM388725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
37J171PC2288725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
S210497E88725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
S21049788725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV
37J171ITEM288725WESTINGHOUSE ELECTRIC CORP GENERAL CONTROL DIV


Techincal Specification:
BODY STYLERECTANGULAR
BRUSH SHUNT LENGTH3.000 INCHES NOMINAL SINGLE SHUNT
CONTACT FACE STYLEFLAT
LENGTH1.750 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONWESTINGHOUSE ELECTRIC CORP GRADE W+11 MFR REF SINGLE MATERIAL RESPONSE
MATERIALELECTROGRAPHITIC
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR7
WIDTH1.250 INCHES NOMINAL
STYLE DESIGNATORONE PIECE
TERMINAL TYPE AND QUANTITY1 STRAIGHT W/SLOT
THICKNESS0.625 INCHES NOMINAL
TOP STYLEFLAT


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