NSN 5305-01-372-0792

Part Details | HEXAGON HEAD CAP SCREW

5305-01-372-0792 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: 53A0023112, 53A-00-231-12, 53A0023112, 53A-00-231-12, MILS1222, MIL-S-1222, MILDTL1222, MIL-DTL-1222, 53A0023112, 53A-00-231-12, 5305-01-372-0792, 01-372-0792, 5305013720792, 013720792

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAR 03, 199301-372-079218257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-01-372-0792
Part Number Cage Code Manufacturer
53A-00-231-1229432AIR SPECIALTIES INC
53A-00-231-120ANX6ALPHA AEROSPACE HARDWARE INC
MIL-S-122281349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
MIL-DTL-122281349MILITARY SPECIFICATIONSPROMULGATED BY MILITARY
53A-00-231-1253711NAVAL SEA SYSTEMS COMMAND
Technical Data | NSN 5305-01-372-0792
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
THREAD LENGTH1.370 INCHES MAXIMUM
FASTENER LENGTH1.339 INCHES MINIMUM AND 1.370 INCHES MAXIMUM
HEAD STYLE HEXAGON
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER0.625 INCHES
THREAD QUANTITY PER INCH11
THREAD CLASS2A
MINIMUM TENSILE STRENGTH130000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH90000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.378 INCHES MINIMUM AND 0.403 INCHES MAXIMUM
WIDTH BETWEEN FLATS0.9220 INCHES MINIMUM AND 0.9375 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA1 TYPE