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National Stock Number:
5305-01-484-0635
Federal Supply Class:
5305
National Item Identification Number:
014840635
Description:
SCREW,CAP,HEXAGON HEAD
Detail:
An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.
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Manufacturer Information:
| 7377512 | 53711 | NAVAL SEA SYSTEMS COMMAND | | D1417539 | A0461 | CALZONI S.R.L. | | D1417539 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH |
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Techincal Specification:
| HEAD STYLE | HEXAGON | | HOLE CONFIGURATION STYLE | ROUND INTERNAL HEXAGON | | HOLE DIAMETER | 1.500 MILLIMETERS NOMINAL | | HOLE QUANTITY | 6 | | HOLE TYPE | DRILLED | | LOCKING FEATURE | PATCH SIDES OF HEAD | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA320/A320M CLASS 2 B8M ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | SPECIAL FEATURES | LOCKING HOLES ARE DRILLED IN HEAD 3 MILLIMETERS FROM THE TOP AT 60 DEGREE INTERVALS THROUGH FLATS | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 2.000 INCHES NOMINAL | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 18 |
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