2990-00-364-3148 DRIVE,GOVERNOR Index 5330-00-364-3150 WASHER,FLAT

National Stock Number:
5310-00-364-3149

Federal Supply Class:
5310

National Item Identification Number:
003643149

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:
02094506Z8U28BLACKWOODS
27485624617GENERAL MOTORS CORP
516986524617GENERAL MOTORS CORP
27485672582ROLLS-ROYCE SOLUTIONS AMERICA INC
2748567X677GENERAL MOTORS LLC
274856K4285TEREX EQUIPMENT LTD
51698657X677GENERAL MOTORS LLC


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL COMP 1212 NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED
THREAD SERIESUNC
NOMINAL THREAD SIZE0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-637 FED SPEC SINGLE MATERIAL RESPONSE NUT
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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