NSN 5305-00-638-3640

Part Details | MACHINE SCREW

5305-00-638-3640 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.

Alternate Parts: 90519, 90519, 90519, 90519, 5305-00-638-3640, 00-638-3640, 5305006383640, 006383640

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-638-364006657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-00-638-3640
Part Number Cage Code Manufacturer
9051970408AT AND T CORP
905193B4M0LUCENT TECHNOLOGIES INCCORPORATE HEADQUARTERS
9051906KW9LUCENT TECHNOLOGIES INCDBA FEDERAL MARKETING GROUP
9051957712TELEMECHANICS INC
Technical Data | NSN 5305-00-638-3640
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.086 INCHES
THREAD QUANTITY PER INCH56
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.141 INCHES MINIMUM
FASTENER LENGTH0.219 INCHES NOMINAL
SCREW MATERIAL STEEL
SCREW SURFACE TREATMENT NICKEL
HEAD STYLE HEXAGON
HEAD HEIGHT0.031 INCHES NOMINAL
WIDTH BETWEEN FLATS0.188 INCHES NOMINAL