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National Stock Number:
5305-01-613-7070
Federal Supply Class:
5305
National Item Identification Number:
016137070
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:
| MS35307-359B | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE |
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Techincal Specification:
| MATERIAL | STEEL CORROSION RESISTING OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | SPECIFICATION/STANDARD DATA | 80205-NAS-35307 NATIONAL STD/SPEC AND 80205-FF-S-85 NATIONAL STD/SPEC | | WIDTH BETWEEN FLATS | 0.628 INCHES MINIMUM AND 0.650 INCHES MAXIMUM | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD SERIES DESIGNATOR | UNC | | FASTENER LENGTH | 0.875 INCHES NOMINAL | | HEAD HEIGHT | 0.226 INCHES MINIMUM AND 0.243 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | FF-S-85 MIL SPEC SINGLE MATERIAL RESPONSE AND ANSI Y14.5M-1982 NATIONAL STD/SPEC 1ST MATERIAL RESPONSE AND FED-STD-H28/2 AND 20 FED STD 2ND MATERIAL RESPONSE OVERALL |
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