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National Stock Number:
5305-00-272-5065
Federal Supply Class:
5305
National Item Identification Number:
002725065
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:
| 1861906 | 16764 | GENERAL MOTORS CORP DELCO REMY DIV | | 1861906 | 1LW55 | BORGWARNER PDS (ANDERSON), L.L.C. | | 1861906 | 24617 | GENERAL MOTORS CORP | | 1861906 | 30379 | EUCLID INC | | 1861906 | 61928 | GENERAL MOTORS CORP AC-DELCO DIV GOVERNMENT ORDER DEPT | | 1861906 | 72582 | ROLLS-ROYCE SOLUTIONS AMERICA INC | | 7F4530 | 11083 | CATERPILLAR INC | | 1861906 | 7X677 | GENERAL MOTORS LLC | | 1861906 | 97907 | TEREX CORP |
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Techincal Specification:
| FASTENER LENGTH | 1.709 INCHES MINIMUM AND 1.729 INCHES MAXIMUM | | HEAD DIAMETER | 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM | | HEAD HEIGHT | 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM | | HEAD STYLE | PAN NO. 2 | | INTERNAL DRIVE STYLE | CROSS RECESS TYPE 1 | | NOMINAL THREAD DIAMETER | 0.500 INCHES | | SCREW MATERIAL | COPPER | | SCREW SURFACE TREATMENT | NICKEL | | THREAD CLASS | 2A | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 1.178 INCHES MINIMUM AND 1.198 INCHES MAXIMUM | | THREAD QUANTITY PER INCH | 13 | | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |
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