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National Stock Number:
5305-00-463-3893
Federal Supply Class:
5305
National Item Identification Number:
004633893
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:
| 62655 | 13629 | COLT'S MANUFACTURING COMPANY, LLC | | 8448654 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| FASTENER LENGTH | 1.850 INCHES MINIMUM AND 1.910 INCHES MAXIMUM | | HEAD HEIGHT | 0.140 INCHES NOMINAL | | HEAD DIAMETER | 0.490 INCHES NOMINAL | | HEAD STYLE | DOUBLE CHAMFER | | INTERNAL DRIVE STYLE | SLOT | | LOCKING FEATURE MATERIAL DOCUMENT AND CLASSIFICATION | MIL-F-1820 MIL SPEC SINGLE MATERIAL RESPONSE | | LOCKING FEATURE MATERIAL | PLASTIC ACETAL | | LOCKING FEATURE | PATCH OR STRIP | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL THREAD DIAMETER | 0.216 INCHES | | SCREW MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A108 ASSN STD ALL MATERIAL RESPONSES | | SCREW MATERIAL | STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1117 | | SCREW SURFACE TREATMENT | PHOSPHATE MANGANESE OR PHOSPHATE ZINC | | SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | MIL-STD 171, FINISH NO. 5.3.1.2 MIL STD 1ST TREATMENT RESPONSE OR MIL-STD-171, FINISH NO. 5.3.2.2 MIL STD 2ND TREATMENT RESPONSE | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 0.600 INCHES MINIMUM AND 0.700 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 28 | | THREAD SERIES DESIGNATOR | UNF |
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