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National Stock Number:
5305-01-599-8353
Federal Supply Class:
5305
National Item Identification Number:
015998353
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:
| 3000020 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. | | 3000020-025038 | 076M6 | AMZ ALABAMA INC. | | 3000020-025038 | 80212 | BAE SYSTEMS LAND & ARMAMENTS L.P. |
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Techincal Specification:
| FASTENER LENGTH | 0.380 INCHES NOMINAL | | HEAD DIAMETER | 0.428 INCHES NOMINAL | | HEAD STYLE | BINDING | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | NONSTANDARD THREAD PITCH DIAMETER | +0.20 TO 0.25 INCHES | | SPECIAL FEATURES | HAS HEXAGON SOCKET DRIVE OF 0.156 INCHES BETWEEN THE FLATS | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.275 INCHES NOMINAL | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNRC |
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