5305-00-060-9325 SCREW,CAP,SOCKET HEAD Index 5305-00-060-9327 SCREW,CAP,SOCKET HEAD

National Stock Number:
5310-00-060-9326

Federal Supply Class:
5310

National Item Identification Number:
000609326

Description:
NUT,SELF-LOCKING,HEXAGON

Detail:
A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.


Manufacturer Information:
92NE04072962HARVARD INDUSTRIES INC
AN365B42088044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE
C294939-106845RAYTHEON COMPANY
F92NE42075237HOWMET GLOBAL FASTENING SYSTEMS INC.


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALCOPPER ALLOY NUT
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.298 INCHES MINIMUM AND 0.328 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL EXCEPT INSERT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNJC


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