NSN 5305-01-442-6220

Part Details | HEXAGON HEAD CAP SCREW

5305-01-442-6220 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Alternate Parts: 040DHS0401211 ITEM NO. 24, 040DH-S0401211 ITEM NO. 24, 563640432963, 563-6404329-63, 211035687, 040DHS0401211 ITEM NO. 24, 040DH-S0401211 ITEM NO. 24, 563740937963, 563-7409379-63, ZH10069E6, 5305-01-442-6220, 01-442-6220, 5305014426220, 014426220

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 19, 199701-442-622018257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-01-442-6220
Part Number Cage Code Manufacturer
040DH-S0401211 ITEM NO. 2459958CLEVELAND GEAR COMPANY, INC.
563-6404329-6353711NAVAL SEA SYSTEMS COMMAND
21103568753711NAVAL SEA SYSTEMS COMMAND
040DH-S0401211 ITEM NO. 241QZK3THE HELLAN STRAINER CODIV SISTER COMPANY OF CLEVELAND
563-7409379-63D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
ZH10069E6D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
Technical Data | NSN 5305-01-442-6220
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
THREAD LENGTH1.250 INCHES NOMINAL
FASTENER LENGTH1.250 INCHES NOMINAL
HEAD STYLE HEXAGON
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER0.500 INCHES
THREAD QUANTITY PER INCH13
THREAD CLASS2A
HEAD HEIGHT0.302 INCHES MINIMUM AND 0.323 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.850 INCHES MINIMUM AND 0.875 INCHES MAXIMUM