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National Stock Number: 5305-00-533-9387
Federal Supply Class: 5305
National Item Identification Number: 005339387
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:
AB2631D3N | 02310 | PATTONAIR USA INC |
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Techincal Specification:
FASTENER LENGTH | 0.172 INCHES MINIMUM AND 0.217 INCHES MAXIMUM | HEAD DIAMETER | 0.350 INCHES MINIMUM AND 0.370 INCHES MAXIMUM | HEAD HEIGHT | 0.090 INCHES MINIMUM AND 0.100 INCHES MAXIMUM | HEAD STYLE | WATERTIGHT | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | LOCKING FEATURE | PELLET THREADS | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 431 OVERALL | NOMINAL THREAD DIAMETER | 0.138 INCHES | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | SPECIAL FEATURES | FURNISHED WITH ONE POLYTETRAFLUOROETHYLENE SHIM AND ONE O-RING | SURFACE TREATMENT | PASSIVATE OVERALL | THREAD CLASS | 3A | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 0.110 INCHES MINIMUM AND 0.217 INCHES MAXIMUM | THREAD QUANTITY PER INCH | 32 | THREAD SERIES DESIGNATOR | UNC |
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