2040-01-474-9692 HINGE ARM Index 5325-01-474-9694 INSERT,SCREW THREAD

National Stock Number:
5310-01-474-9693

Federal Supply Class:
5310

National Item Identification Number:
014749693

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:
253340953711NAVAL SEA SYSTEMS COMMAND
2533409-1553711NAVAL SEA SYSTEMS COMMAND
2533409-31D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH


Techincal Specification:
BEARING SURFACE TYPEFLAT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-DTL-25027H MIL SPEC 1ST MATERIAL RESPONSE OVERALL
MATERIALSTEEL CORROSION RESISTING AND PLASTIC POLYAMIDE (NYLON) OVERALL
NOMINAL THREAD SIZE0.423 INCHES
NUT HEIGHT0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.736 INCHES MINIMUM AND 0.754 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325, TYPE II MIL SPEC 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS3B
THREAD PITCH DIAMETERS+0.3911 TO 1.1644 INCHES
THREAD SERIESUNC
THREAD QUANTITY PER INCH14


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