5305-00-638-6053 SCREW,MACHINE Index 9905-00-638-6055 REFLECTOR,INDICATING,CLEARANCE

National Stock Number:
5305-00-638-6054

Federal Supply Class:
5305

National Item Identification Number:
006386054

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.


Manufacturer Information:
15021957712TELEMECHANICS INC
15021970408AT AND T CORP
150219D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
N17T350014-14099993DEPARTMENT OF THE NAVY


Techincal Specification:
FASTENER LENGTH0.969 INCHES NOMINAL
FEATURES PROVIDEDCASEHARDENED
HEAD HEIGHT0.078 INCHES NOMINAL
HEAD STYLESQUARE
NOMINAL THREAD DIAMETER0.112 INCHES
SCREW MATERIALSTEEL
SCREW SURFACE TREATMENTNICKEL
WIDTH BETWEEN FLATS0.250 INCHES NOMINAL
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.125 INCHES MINIMUM
THREAD QUANTITY PER INCH40
THREAD SERIES DESIGNATORUNC


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