5305-01-349-7889 SCREW,MACHINE Index 3040-01-349-7891 GEARSHAFT,BEVEL

National Stock Number:
5305-01-349-7890

Federal Supply Class:
5305

National Item Identification Number:
013497890

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:
871911798752WARNER ROBINS AIR LOGISTICS CENTER
8719117-0198752WARNER ROBINS AIR LOGISTICS CENTER


Techincal Specification:
INTERNAL DRIVE STYLECROSS RECESS TYPE II
SCREW MATERIALSTEEL CORROSION RESISTING
SCREW SURFACE TREATMENTPASSIVATE
SPECIAL FEATURESUNDERCUT UNDER HEAD MIN 0.055 ANDMAX 0.065 INCH ALTERED ITEM


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