5305-01-554-9156 SCREW,CAPTIVE,AIRCRAFT Index 5305-01-557-0256 SCREW,MACHINE

National Stock Number:
5305-01-555-6010

Federal Supply Class:
5305

National Item Identification Number:
015556010

Description:
SCREW,CAP,HEXAGON HEAD

Detail:
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. Excludes BOLT, MACHINE; BOLT, EXTERNALLY RELIEVED BODY; BOLT, INTERNAL WRENCHING; and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
352493145152OSHKOSH CORP
352493102945152OSHKOSH CORP
352493102975Q65OSHKOSH DEFENSE LLC


Techincal Specification:
HANDLE LENGTH24.58 MILLIMETERS MINIMUM AND 25.42 MILLIMETERS MAXIMUM
HEAD HEIGHT5.50 MILLIMETERS MAXIMUM
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-F568M ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESMETRIC FASTENER
SPECIAL TEST FEATURESFINISH=D20 TYPE1 GRADE 2 CLASS D PER FM100
SPECIFICATION/STANDARD DATA05047-ASME Y14.100 MANUFACTURERS STANDARD
WIDTH BETWEEN FLATS12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM


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