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National Stock Number:
5305-00-228-3903
Federal Supply Class:
5305
National Item Identification Number:
002283903
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:
| 5305PL0728664 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 67B13117-7 | 07873 | AIR FORCE WEAPONS LABORATORY | | 67B13117-7 | 57550 | RELLI TECHNOLOGY, INC | | F09603-86-M-4171 | 78452 | MICRODOT INC EVERLOCK CHICAGO DIV | | FO9603-86-M-4171 | 78452 | MICRODOT INC EVERLOCK CHICAGO DIV | | 67B13117-7 | 98752 | WARNER ROBINS AIR LOGISTICS CENTER |
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Techincal Specification:
| THREAD SERIES DESIGNATOR | UNF | | NOMINAL THREAD DIAMETER | 0.312 INCHES | | THREAD QUANTITY PER INCH | 24 | | THREAD CLASS | 3A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.397 INCHES MINIMUM AND | | 0.417 INCHES MAXIMUM | | FASTENER LENGTH | 0.740 INCHES MINIMUM AND | | 0.760 INCHES MAXIMUM | | MATERIAL | STEEL COMP 4130 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6758 COND D4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | SURFACE TREATMENT | CADMIUM OVERALL | | SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416 TY 2 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL | | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH | | HEAD STYLE | FLAT CHAMFER | | HEAD DIAMETER | 0.427 INCHES MINIMUM AND | | 0.447 INCHES MAXIMUM | | HEAD HEIGHT | 0.052 INCHES MINIMUM AND | | 0.062 INCHES MAXIMUM | | INTERNAL DRIVE STYLE | SLOT | | LOCKING FEATURE | DISTORTIONS THREADS |
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