5998-01-097-7156 CIRCUIT CARD ASSEMBLY Index 5325-01-097-7157 SCREW ASSEMBLY,PANEL

National Stock Number:
5305-01-097-7157

Federal Supply Class:
5305

National Item Identification Number:
010977157

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:
11668976-319207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
HGS7900-16C-G-1117446HUCK INTERNATIONAL, INC
HGS7900-16C-G-1197928HUCK INTL INC


Techincal Specification:
FASTENER LENGTH1.389 INCHES NOMINAL
HEAD HEIGHT0.350 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
THREAD QUANTITY PER INCH16
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
WIDTH BETWEEN FLATS0.551 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.357 INCHES NOMINAL


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