5305-01-659-4346 SCREW,MACHINE 5310-01-659-0913 WASHER,SHOULDERED

National Stock Number:
5305-01-659-4375

Federal Supply Class:
5305

National Item Identification Number:
016594375

Description:
SCREW,MACHINE


Manufacturer Information:
NAS1802-4-4680205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
HEAD HEIGHT0.125 INCHES MINIMUM AND 0.140 INCHES MAXIMUM
HEAD STYLEHEXAGON
NOMINAL THREAD DIAMETER0.250 INCHES
SCREW SURFACE TREATMENTPASSIVATE
WIDTH BETWEEN FLATS0.367 INCHES MINIMUM AND 0.376 INCHES MAXIMUM
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH28
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF)
THREAD SURFACE FINISH32.0 MICROINCHES


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