5310-01-134-5771 NUT,PLAIN,EXTENDED WASHER,HEXAGO Index 5310-01-134-5773 NUT,SELF-LOCKING,PLATE

National Stock Number:
5310-01-134-5772

Federal Supply Class:
5310

National Item Identification Number:
011345772

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:
09NU-040019L2ESNA, LLC
09NU-04072962HARVARD INDUSTRIES INC
125-1715209 PIECE 1180064NAVAL SHIP SYSTEMS COMMAND
3314382 PC 3180064NAVAL SHIP SYSTEMS COMMAND
8568-132 PIECE96169ELECTRIC BOAT CORPORATION
8500-26D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
BEARING SURFACE TYPEFLAT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CLASS B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALNICKEL ALLOY R-405 OVERALL
NOMINAL THREAD SIZE0.250 INCHES
NUT HEIGHT0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.492 INCHES MINIMUM AND 0.504 INCHES MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNJC
THREAD QUANTITY PER INCH20


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