NSN 5977-00-038-1466

Part Details | ELECTRICAL CONTACT BRUSH


5977-00-038-1466 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: 245271, 24527-1, 0112339, 01-12339, MB12339A, 0112339, 01-12339, 5977-00-038-1466, 00-038-1466, 5977000381466, 000381466

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59JAN 01, 196300-038-146600302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

CONCAVE

ONE PIECE


Cross Reference | NSN 5977-00-038-1466
Part Number Cage Code Manufacturer
24527-120162ELECTROLUX CORPSUB OF CONSOLIDATED FOODS CORP
01-1233976468MORGANITE INC
MB12339A76468MORGANITE INC
01-123390AHP6NATIONAL ELECTRICAL CARBON PRODUCTS,INC.

Technical Data | NSN 5977-00-038-1466
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL COPPER GRAPHITE
MATERIAL DOCUMENT AND CLASSIFICATIONMORGANITE INC,GRADE CM5H MFR REF SINGLE MATERIAL RESPONSE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.308 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
THICKNESS0.185 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
LENGTH0.500 INCHES NOMINAL
CONTACT FACE STYLE CONCAVE
RADIUS0.463 INCHES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY1 UNINSULATED
SHUNT POSITION DESIGNATOR5
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
SPRING FREE LENGTH1.950 INCHES MINIMUM AND 2.050 INCHES MAXIMUM
LARGEST OUTSIDE DIAMETER0.245 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY1 ROUND CAP W/EARS
TERMINAL DIAMETER0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
SPECIAL FEATURESFOR OTHER THAN GROUND USE
CRITICALITY CODE JUSTIFICATIONFEAT