7644-01-487-1090 DIGITAL GEOSPATIAL PRODUCTS Index 5315-01-487-1092 PIN,STRAIGHT,HEADLESS

National Stock Number:
5310-01-487-1091

Federal Supply Class:
5310

National Item Identification Number:
014871091

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:
432373253711NAVAL SEA SYSTEMS COMMAND
701-4323732 SH 72 PC 54253711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE LOCKING INSERT
STEEL NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
THREAD SERIESUNC
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
NUT HEIGHT0.240 INCHES MINIMUM AND
0.360 INCHES MAXIMUM
WIDTH ACROSS FLATS0.430 INCHES MINIMUM AND
0.439 INCHES MAXIMUM


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