5310-00-550-0988 NUT,SELF-LOCKING,HEXAGON Index 5310-00-550-0990 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-550-0989

Federal Supply Class:
5310

National Item Identification Number:
005500989

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:
68NC4-62019L2ESNA, LLC
68NC4-6272962HARVARD INDUSTRIES INC
HY-521-702KE8DSK ENGINEERING AND TECHNOLOGY INC
HY-521-709448HYPERION INDUSTRIES INC
A10755469ESSEX INDUSTRIES, INC.


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
ALUMINUM ALLOY NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPEFLAT
THREAD SERIESUNC
NOMINAL THREAD SIZE0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2B
SURFACE TREATMENTANODIZE NUT
NUT HEIGHT0.338 INCHES NOMINAL
WIDTH ACROSS FLATS0.323 INCHES NOMINAL


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