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National Stock Number:
5305-01-533-5214
Federal Supply Class:
5305
National Item Identification Number:
015335214
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:
| 0116-1908 | 93742 | DRS NAVAL POWER SYSTEMS INC | | 0116-1908-03 | 93742 | DRS NAVAL POWER SYSTEMS INC |
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Techincal Specification:
| FASTENER LENGTH | 2.870 INCHES MINIMUM AND 2.930 INCHES MAXIMUM | | HEAD HEIGHT | 0.373 INCHES MINIMUM AND 0.433 INCHES MAXIMUM | | HEAD STYLE | HEXAGON | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A 574M ASSN STD ALL MATERIAL RESPONSES OVERALL | | MATERIAL | STEEL OVERALL | | PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW, HEX HEAD | | PROPRIETARY CHARACTERISTICS | PACS | | MINIMUM TENSILE STRENGTH | 6564 POUNDS PER SQUARE INCH | | SPECIAL FEATURES | METRIC CLASS 8.8 | | WIDTH BETWEEN FLATS | 0.937 INCHES MINIMUM | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | ASTM B 633 TYPE II, SC 3 ASSN STD ALL TREATMENT RESPONSES OVERALL | | SURFACE TREATMENT | ZINC OVERALL | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 2.220 INCHES MINIMUM AND 2.280 INCHES MAXIMUM |
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