5305-00-638-3504 SCREW,MACHINE Index 5305-00-638-3508 SCREW,MACHINE

National Stock Number:
5305-00-638-3505

Federal Supply Class:
5305

National Item Identification Number:
006383505

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:
FFIL0-102 1-2SS19315HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS
FFIL0-1021-2SS19315HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER BENDIX NAVIGATION AND CONTROL SYSTEMS
FFIL0-1021-2SS55972HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS


Techincal Specification:
FASTENER LENGTH0.156 INCHES NOMINAL
HARDNESS RATING95.0 ROCKWELL B NOMINAL
HEAD DIAMETER0.110 INCHES NOMINAL
HEAD HEIGHT0.046 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLESLOT
MINIMUM TENSILE STRENGTH100000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.073 INCHES
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-8559 FED SPEC SINGLE MATERIAL RESPONSE
SCREW MATERIALSTEEL COMP 1095
SCREW SURFACE TREATMENTCADMIUM
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.131 INCHES MINIMUM
THREAD QUANTITY PER INCH72
THREAD SERIES DESIGNATORUNF


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