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National Stock Number:
5305-01-084-6065
Federal Supply Class:
5305
National Item Identification Number:
010846065
Description:
SCREW,MACHINE
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
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Manufacturer Information:
| 10510538 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | | 292275 | 06853 | BENDIX COMMERCIAL VEHICLE SYSTEMS LLC | | 82TV197 | 45152 | OSHKOSH CORP | | 82TV197 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
| FASTENER LENGTH | 0.470 INCHES MINIMUM AND 0.500 INCHES MAXIMUM | | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM | | HEAD DIAMETER | 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM | | HEAD HEIGHT | 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM | | HEAD STYLE | PAN | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | MINIMUM TENSILE STRENGTH | 120000 POUNDS PER SQUARE INCH | | NOMINAL THREAD DIAMETER | 0.190 INCHES | | SCREW MATERIAL | STEEL | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | SAE J28 GRADE 120M ASSN STD SINGLE MATERIAL RESPONSE | | SCREW SURFACE TREATMENT | CADMIUM OR ZINC | | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | BW-101B-P FSCM 06853 MFR REF 1ST TREATMENT RESPONSE OR BW-101B-P FSCM 06853 MFR REF 2ND TREATMENT RESPONSE | | SPECIAL FEATURES | FURNISHED WITH ONE REMOVABLE HELICAL SPRING LOCKWASHER | | THREAD CLASS | 2A | | THREAD LENGTH | 0.340 INCHES MINIMUM | | THREAD DIRECTION | RIGHT-HAND | | THREAD QUANTITY PER INCH | 24 | | THREAD SERIES DESIGNATOR | UNC |
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