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National Stock Number: 5305-00-009-3974
Federal Supply Class: 5305
National Item Identification Number: 000093974
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.
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Manufacturer Information:
| 11176793-6 | 17773 | BALLISTIC MISSILE DEFENSE SYSTEMS COMMAND | | F7500-6-A-3 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | F7500-6A3 | 0HDW7 | HUCK INTERNATIONAL, INC. | | F7500-6A3 | 97928 | HUCK INTL INC |
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Techincal Specification:
| FASTENER LENGTH | 0.505 INCHES MINIMUM AND 0.562 INCHES MAXIMUM | | HEAD DIAMETER | 0.356 INCHES NOMINAL | | HEAD HEIGHT | 0.270 INCHES NOMINAL | | HEAD STYLE | FLAT CHAMFER | | MATERIAL ACCOMMODATED THICKNESS | 0.020 INCHES MINIMUM AND 0.031 INCHES MAXIMUM | | NOMINAL THREAD DIAMETER | 0.138 INCHES | | SPECIAL FEATURES | HEAD VERTICALLY KNURLED | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.460 INCHES MINIMUM | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) | | THREAD QUANTITY PER INCH | 32 |
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