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National Stock Number:
5305-01-623-2170
Federal Supply Class:
5305
National Item Identification Number:
016232170
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:
| 10086457 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW HEX HEAD CAP | | PROPRIETARY CHARACTERISTICS | PACS | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM F1941M,TYPE 8DT,HEXAVALENT CHROMIUM FREE ASSN STD SINGLE TREATMENT RESPONSE AND ASTM B633,SC 2 TYPE VI,ELECTRODEPOSITED ZINC,HEXAVALENT CHROMIUM FREE ASSN STD SINGLE TREATMENT RESPONSE AND ASTM F1137,GRADE 3,ZINC PHOSPHATE,OLIVE DRAB COLOR ASSN STD SINGLE TREATMENT RESPONSE OVERALL |
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