NSN 5305-00-081-6593

Part Details | MACHINE SCREW

5305-00-081-6593 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: 58694R1, 99555R1, 99555-R1, 58694R1, 7409346, 5305-00-081-6593, 00-081-6593, 5305000816593, 000816593

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 11, 196700-081-659306657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-081-6593
Part Number Cage Code Manufacturer
58694R131007NAVISTAR INTERNATIONAL CORPORATIONDBA NAVISTAR
99555-R189346NAVISTAR INTL CORP TRUCK BR OHIOPLANT
58694R189346NAVISTAR INTL CORP TRUCK BR OHIOPLANT
740934619207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5305-00-081-6593
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH2.750 INCHES MINIMUM
FASTENER LENGTH8.500 INCHES NOMINAL
SCREW MATERIAL STEEL
HARDNESS RATINGBSB223.0 BRINELL STANDARD AND BSC269.0 BRINELL STANDARD
HEAD STYLE8 DISHED HEXAGON
HEAD DIAMETER0.750 INCHES NOMINAL
HEAD HEIGHT0.438 INCHES NOMINAL
INTERNAL DRIVE STYLE0 CROSS RECESS TYPE 1