5977-00-178-8128 BRUSH,ELECTRICAL CONTACT Index 5340-00-178-8132 SHIELD,EXPANSION

National Stock Number:
5977-00-178-8129

Federal Supply Class:
5977

National Item Identification Number:
001788129

Description:
BRUSH SET,ELECTRICAL CONTACT

Detail:
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)


Manufacturer Information:
178-812980059JOINT AIRCRAFT COMMITTEE
A-8413ANDA-8413-166099ZENITH RADIO CORP OF IOWA


Techincal Specification:
COMPONENT QUANTITY8
SPECIAL FEATURES1 BRUSH ASSY POSITIVE,1 BRUSH ASSY NEGATIVE,EA C/O BRUSH 1,PIGTAIL 1,CAP 1,SPRING 1,BRUSH DIM.,0.750 IN. O/A LG,0.562 IN. EFFECTIVE LG,0.273 IN. NOM W,0.123 IN. NOM THK,PIGTAILS ARE FLEXIBLE 0.002 IN. DIA COPPER WIRE 0.264 IN. CIR MIL,SPRINGS OF 18-6 STAINLESS STEEL 0.011 IN. DIA,TOTAL 14 COILS W/BOTH ENDS CLOSED,0.875 IN. O/A LG,CAPS TO BE 0.032 IN. THK 1/2 HARD BRASS OR COPPER,HOT TIN DIPPED,ADDY O/A LG 1.469 IN.


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