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National Stock Number:
5305-01-629-2671
Federal Supply Class:
5305
National Item Identification Number:
016292671
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:
| 2004-001091PL | 68237 | PACIFIC WESTERN TECHNOLOGY, INC. | | N105176 | 94404 | RAYTHEON COMPANY | | N105176-1 | 94404 | RAYTHEON COMPANY |
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Techincal Specification:
| FASTENER LENGTH | 0.782 INCHES MINIMUM AND 0.812 INCHES MAXIMUM | | HEAD DIAMETER | 0.419 INCHES MINIMUM AND 0.437 INCHES MAXIMUM | | HEAD HEIGHT | 0.122 INCHES MINIMUM AND 0.132 INCHES MAXIMUM | | HEAD STYLE | BUTTON | | LOCKING FEATURE | PATCH OR PELLET OR STRIP THREADS | | MATERIAL | IRON ALLOY 660 OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | SCREW SOCKET BUTTON HEAD, LOCKING ELEMENT | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.250 INCHES | | SURFACE TREATMENT | PASSIVATE OVERALL | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 20 | | THREAD SERIES DESIGNATOR | UNC |
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