6620-00-019-8146 THERMOSTAT,FLOW CONTROL Index 1660-00-019-8152 BODY,LOCK,SURVIVAL

National Stock Number:
5310-00-019-8151

Federal Supply Class:
5310

National Item Identification Number:
000198151

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:
1999195201NAPCO INTERNATIONAL LLC


Techincal Specification:
BEARING SURFACE TYPEFLAT
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.437 INCHES
NUT HEIGHT0.446 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.617 INCHES NOMINAL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH20


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