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National Stock Number: 5305-01-239-5058
Federal Supply Class: 5305
National Item Identification Number: 012395058
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:
3020985-3-24 | 0DHG4 | GULF COAST HOLDINGS INC DBA UNIDYNAMICS | 3020985-3-24 | 95310 | UNIDYNAMICS/SAINT LOUIS INC CONROE OPNS | 3020985-3-24 | 98523 | JERED LLC |
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Techincal Specification:
FASTENER LENGTH | 1.500 INCHES NOMINAL | HEAD DIAMETER | 0.303 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | HEAD HEIGHT | 0.185 INCHES MINIMUM AND 0.190 INCHES MAXIMUM | HEAD STYLE | FLAT CHAMFER | INTERNAL DRIVE STYLE | HEXAGON | LOCKING FEATURE | STRIP OR PATCH THREADS | MATERIAL | STEEL OVERALL | NOMINAL THREAD DIAMETER | 0.190 INCHES | PART NAME ASSIGNED BY CONTROLLING AGENCY | NAVY SPECIAL PROJECT | WIDTH ACROSS FLATS | 0.156 INCHES NOMINAL | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | AMS 2485D CL 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL | SURFACE TREATMENT | OXIDE OVERALL | THREAD DIRECTION | RIGHT-HAND | THREAD CLASS | 2A | THREAD LENGTH | 0.880 INCHES MINIMUM AND 1.270 INCHES MAXIMUM | THREAD SERIES DESIGNATOR | UNRF | THREAD QUANTITY PER INCH | 32 |
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