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National Stock Number:
5305-01-550-7187
Federal Supply Class:
5305
National Item Identification Number:
015507187
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:
| 8179257 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| FASTENER LENGTH | 0.375 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | SPECIAL FEATURES | PACKAGE SIX (6) CAP SCREW, FIND NO. 1 ( ON DRAWING ) AN A HEAT SEALABLE BAG, FIND NO. 2 ( ON DRAWING ). BAG SHALL BE CLOSE FITTING. EXHAUST ALL AIR AND HEAT SEAL CLOSED. | | THREAD DIRECTION | RIGHT-HAND | | THREAD CLASS | 2A | | THREAD SERIES DESIGNATOR | UNC | | THREAD QUANTITY PER INCH | 18 |
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