2990-00-890-5056 MUFFLER,EXHAUST Index 5310-00-890-5058 NUT

National Stock Number:
5310-00-890-5057

Federal Supply Class:
5310

National Item Identification Number:
008905057

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:
263-010-0802019L2ESNA, LLC
263-010-080281755LOCKHEED MARTIN CORPORATION
8-32UNC3B12366HARTMAN METAL FABRICATORS INC
263-010-080295542NORTHROP GRUMMAN SYSTEMS CORPORATION


Techincal Specification:
BEARING SURFACE TYPEFLAT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.164 INCHES
NUT HEIGHT0.230 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.336 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH32
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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