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National Stock Number:
5305-01-491-4671
Federal Supply Class:
5305
National Item Identification Number:
014914671
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:
| 1F8C8-BHCS-AC | 6F810 | IDEAL FASTENERS, INC. | | 965876-25C | 61044 | AMERICAN SOCKET SCREW MFG CO | | FS2012-25C | 58998 | FASTENER INNOVATION TECHNOLOGY, INC. | | 965876-25C | 82577 | RAYTHEON COMPANY |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNRC | | NOMINAL THREAD DIAMETER | 0.164 INCHES | | THREAD QUANTITY PER INCH | 32 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.470 INCHES MINIMUM AND | | 0.500 INCHES MAXIMUM | | FASTENER LENGTH | 0.547 INCHES MINIMUM AND | | 0.587 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4037 OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416, TYPE 2, CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | HEAD STYLE | ROUND | | HEAD DIAMETER | 0.312 INCHES NOMINAL | | HEAD HEIGHT | 0.077 INCHES MINIMUM AND | | 0.087 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | HEXAGON | | WIDTH ACROSS FLATS | 0.094 INCHES NOMINAL | | CRITICALITY CODE JUSTIFICATION | AGAV | | PART NAME ASSIGNED BY CONTROLLING AGENCY | (INAVY) SCREW, CAP, SOCKET HEAD, HEXAGON |
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