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		                        | National Stock Number:
 5305-01-517-5770
 
 Federal Supply Class:
 5305
 
 National Item Identification Number:
 015175770
 
 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:
 
 | 12992070 | 19200 | US ARMY ARDEC RDECOM |  | 694269 | 0PHV1 | EARNEST MACHINE PRODUCTS CO |  | 92620A630 | 3A054 | MCMASTER-CARR SUPPLY CO | 
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 Techincal Specification:
 
 | COLOR | NATURAL |  | FASTENER LENGTH | 1.725 INCHES NOMINAL |  | HEAD HEIGHT | 0.233 INCHES NOMINAL |  | HEAD STYLE | HEXAGON |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | FULLY THREADED SCREW |  | NOMINAL THREAD DIAMETER | 0.372 INCHES |  | SCREW MATERIAL | STEEL |  | SCREW SURFACE TREATMENT | ZINC |  | THREAD CLASS | 2A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 1.725 INCHES NOMINAL |  | THREAD QUANTITY PER INCH | 16 |  | THREAD SERIES DESIGNATOR | UNIFIED NATIONAL COARSE (UNC) |  | WIDTH BETWEEN FLATS | 0.557 INCHES NOMINAL | 
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