NSN 5305-00-588-2968

Part Details | MACHINE SCREW

5305-00-588-2968 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: 32311921, 3231192-1, 32311921, 3231192-1, 5305-00-588-2968, 00-588-2968, 5305005882968, 005882968

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 28, 197400-588-296806657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-00-588-2968
Part Number Cage Code Manufacturer
3231192-199193HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
3231192-159364HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
Technical Data | NSN 5305-00-588-2968
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.226 INCHES MINIMUM AND 0.332 INCHES MAXIMUM
FASTENER LENGTH0.298 INCHES MINIMUM AND 0.332 INCHES MAXIMUM
SCREW MATERIAL STEEL COMP 630
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5643 ASSN STD SINGLE MATERIAL RESPONSE
HARDNESS RATING31.0 ROCKWELL C MINIMUM AND 39.0 ROCKWELL C MAXIMUM
HEAD STYLE HEXAGON
HEAD HEIGHT0.098 INCHES MINIMUM AND 0.112 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.625 INCHES NOMINAL