5305-01-190-4077 SCREW,CLOSE TOLERANCE Index 5977-01-190-4079 BRUSH,ELECTRICAL CONTACT

National Stock Number:
5305-01-190-4078

Federal Supply Class:
5305

National Item Identification Number:
011904078

Description:
SCREW ASSEMBLY,PANEL

Detail:
A HEADED, THREADED FASTENING DEVICE OVER WHICH MAY BE ASSEMBLED; (1) A STAND-OFF; (2) A FLANGED BUSHING WITH WASHER(S) AND/OR A SHOULDERED BUSHING WITHOUT A FLANGE, OR IT MAY HAVE AN INTERNALLY THREADED SLEEVE THAT IS AN INTEGRAL PART OF THE SCREW; A WASHER AND AN EXTERNALLY THREAD SELF-LOCKING BUSHING THAT IS DRIVEN BY AN INSERTED DRIVER. ATTACHED TO PANEL BY THREADED BUSHING OR BY FLARING END OF STAND-OFF, OR BUSHING. USED IN CONJUNCTION WITH A SPEED NUT, NUT PLATE, OR DRIVEN INTO A THREADED HOLE IN THE ITEM THAT THE PANEL IS FASTENED TO. MAY BE SPRING LOADED.


Manufacturer Information:
2162284760STANADYNE CORPORATION
2273384760STANADYNE CORPORATION
574057834623AM GENERAL LLC


Techincal Specification:
FASTENER LENGTH0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
HARDNESS RATING45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM FASTENER
HARDNESS RATING50.0 ROCKWELL C MINIMUM AND 52.0 ROCKWELL C MAXIMUM SPRING
MATERIAL ACCOMMODATED THICKNESS0.028 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION41L400 FSCM 84760 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNC


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