NSN 5305-00-177-5617

Part Details | HEXAGON HEAD CAP SCREW

5305-00-177-5617 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: B1821BH100F475N, FFS85, MS90727241, MS90727-241, 5305-00-177-5617, 00-177-5617, 5305001775617, 001775617

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53DEC 12, 196900-177-561718257 ( SCREW, CAP, HEXAGON HEAD )
REFERENCE DRAWINGS & PICTURES

HEXAGON

Cross Reference | NSN 5305-00-177-5617
Part Number Cage Code Manufacturer
B1821BH100F475N80204AMERICAN NATIONAL STANDARDSINSTITUTE, INCORPORATED
FFS8581348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
MS90727-24196906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
Technical Data | NSN 5305-00-177-5617
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
THREAD LENGTH2.458 INCHES MINIMUM
FASTENER LENGTH4.562 INCHES MINIMUM AND 4.750 INCHES MAXIMUM
HEAD STYLE HEXAGON
THREAD DIRECTION RIGHT-HAND
NOMINAL THREAD DIAMETER1.000 INCHES
THREAD QUANTITY PER INCH12
THREAD CLASS2A
MINIMUM TENSILE STRENGTH150000 POUNDS PER SQUARE INCH
HEAD HEIGHT0.591 INCHES MINIMUM AND 0.627 INCHES MAXIMUM
WIDTH BETWEEN FLATS1.469 INCHES MINIMUM AND 1.500 INCHES MAXIMUM
END ITEM IDENTIFICATIONW/S: NIMITZ CLASS CVN; CATAPULT/ARRESTING GEAR
NONDEFINITIVE SPEC/STD DATA2 TYPE AND 10P STYLE AND 8 GRADE