7644-01-409-4289 DIGITAL GEOSPATIAL PRODUCTS Index 7644-01-409-4291 DIGITAL GEOSPATIAL PRODUCTS

National Stock Number:
5310-01-409-4290

Federal Supply Class:
5310

National Item Identification Number:
014094290

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:
45600224617GENERAL MOTORS CORP
4560027X677GENERAL MOTORS LLC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL OVERALL EXCEPT INSERT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED
THREAD SERIESUNF
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH28
THREAD CLASS2B
SURFACE TREATMENTCADMIUM AND
ZINC OVERALL EXCEPT INSERT
NUT HEIGHT0.298 INCHES MINIMUM AND
0.328 INCHES MAXIMUM
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND
0.440 INCHES MAXIMUM


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