4310-01-525-3951 RING,PISTON Index 4320-01-525-3953 PISTON,HYDRAULIC MOTOR-PUMP

National Stock Number:
5305-01-525-3952

Federal Supply Class:
5305

National Item Identification Number:
015253952

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:
356080045152OSHKOSH CORP
356080075Q65OSHKOSH DEFENSE LLC


Techincal Specification:
FASTENER LENGTH2.000 INCHES NOMINAL
HEAD HEIGHT0.195 INCHES MINIMUM AND 0.235 INCHES MAXIMUM
HEAD STYLEHEXAGON
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSCR. CAP HEX 31-18X2.00 G5 ZY
PROPRIETARY CHARACTERISTICSPACS
SPECIAL FEATURESSTYLE: TAP BOLT (FULL THREAD); FINISH: PL20, TYPE 1, GRADE 2, CLASS B PER FM100
WIDTH BETWEEN FLATS0.552 INCHES MINIMUM AND 0.577 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNC


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