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National Stock Number:
5305-01-474-1359
Federal Supply Class:
5305
National Item Identification Number:
014741359
Description:
SCREW,CAP,SOCKET HEAD
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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Manufacturer Information:
| 281007904 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 556-6408988-B-1 8 | D9182 | ZF INDUSTRIEANTRIEBE WITTEN GMBH | | 556-6408988-B-16 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| FASTENER LENGTH | 0.750 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-1222,TYPE2,GRADE574 MIL SPEC 1ST MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | SPECIAL FEATURES | SCREW CAP SELF LOCKING;FASTENERS COVERED BY MIL-S-1222 AND REFERRED TO THIS NOTE SHALL ALSO CONFORM TO A MINIMUM OF 12% ELONGATION IN A LENGTH OF FOUR DIAMETERS | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 3A | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 18 |
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