5310-01-201-2256 NUT,SELF-LOCKING,HEXAGON Index 5310-01-201-2258 WASHER,FLAT

National Stock Number:
5310-01-201-2257

Federal Supply Class:
5310

National Item Identification Number:
012012257

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:
1-8UNC3BD9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
122-5277669 ITEM 5453711NAVAL SEA SYSTEMS COMMAND
A07058.008.15601343ANDERSON GREENWOOD LP DBA ANDERSON GREENWOOD CROSBY
122-5486620 PC1543689HUNTINGTON INGALLS INC
60-07-933596169ELECTRIC BOAT CORPORATION
A07058.008.156D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
MS17830-16C96906MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M


Techincal Specification:
BEARING SURFACE FINISH125.0 MICROINCHES
BEARING SURFACE TYPECHAMFERED OR WASHER FACED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL
NOMINAL THREAD SIZE1.000 INCHES
NUT STYLEHEXAGON
NUT HEIGHT1.010 INCHES MINIMUM AND 1.141 INCHES MAXIMUM
WIDTH ACROSS FLATS1.427 INCHES MINIMUM AND 1.440 INCHES MAXIMUM
TEMP RATING250.0 FAHRENHEIT MAXIMUM
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH8
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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