NSN 5977-01-014-7438

Part Details | ELECTRICAL CONTACT BRUSH

5977-01-014-7438 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.

Alternate Parts: 0124937, 0124322, 01-24322, 0124322, 01-24322, 6AX203, 6AX203, A010 077650, 77650, 6372, 5977-01-014-7438, 01-014-7438, 5977010147438, 010147438

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 05, 197601-014-743800302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

CYLINDRICAL

FLAT

ONE PIECE

Cross Reference | NSN 5977-01-014-7438
Part Number Cage Code Manufacturer
012493776468MORGANITE INC
01-2432276468MORGANITE INC
01-243220AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.
6AX20345152OSHKOSH CORPORATION
6AX20375Q65OSHKOSH DEFENSE, LLC
A010 07765035510PRESTOLITE ELECTRIC INC
7765035510PRESTOLITE ELECTRIC INC
637258499U.W.D. MFG., INC.
Technical Data | NSN 5977-01-014-7438
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ELECTROGRAPHITIC
MATERIAL DOCUMENT AND CLASSIFICATIONNATIONAL CARBON GRADE H-100 MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE CYLINDRICAL
DIAMETER0.303 INCHES MINIMUM AND 0.307 INCHES MAXIMUM
LENGTH0.985 INCHES MINIMUM AND 1.015 INCHES MAXIMUM
CONTACT FACE STYLE FLAT
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR5
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL WITH REDUCED END
SPRING FREE LENGTH2.700 INCHES NOMINAL
LARGEST OUTSIDE DIAMETER0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY1 ROUND CAP
TERMINAL DIAMETER0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
END ITEM IDENTIFICATION2320-01-097-0248,2320-01-097-0249,2320-01-100-7672,2320-01-097-0260,2320-01-195-7641, HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)