NSN 5305-01-221-8679

Part Details | MACHINE SCREW

5305-01-221-8679 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: 95352787, 953527-87, 95352787, 953527-87, 5305-01-221-8679, 01-221-8679, 5305012218679, 012218679

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 04, 198501-221-867906657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

DOUBLE HEXAGON W/ HOLE

Cross Reference | NSN 5305-01-221-8679
Part Number Cage Code Manufacturer
953527-8706848HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
953527-872N935M & M AEROSPACE HARDWARE, INC.DBA KLX AEROSPACE SOLUTIONS
Technical Data | NSN 5305-01-221-8679
Characteristic Specifications
THREAD SERIES DESIGNATOR UNJC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
FASTENER LENGTH0.562 INCHES NOMINAL
SCREW MATERIAL STEEL CORROSION RESISTING
HEAD STYLE DOUBLE HEXAGON W/ HOLE
HEAD HEIGHT0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
EXTENDED WASHER DIAMETER0.260 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
EXTENDED WASHER THICKNESS0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM