5310-00-688-1264 WASHER,FLAT Index 5310-00-688-1268 NUT ASSEMBLY,SELF-LOCKING,GANG C

National Stock Number:
5310-00-688-1266

Federal Supply Class:
5310

National Item Identification Number:
006881266

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:
1039232318876U S ARMY AVIATION AND MISSILE COMMAND
10587352-118876U S ARMY AVIATION AND MISSILE COMMAND
61-51155-40020D9X5CARP INDUSTRIES CORP
61-51155-400289944ELBITAMERICA, INC.
68-1660-24019L2ESNA, LLC
68-1660-2472962HARVARD INDUSTRIES INC
881018819203PICATINNY ARSENAL
TS3-5-802288ALLIED CONTROLS, INC.


Techincal Specification:
BEARING SURFACE TYPECHAMFERED
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/3 FED SPEC SINGLE MATERIAL RESPONSE NUT
MATERIALALUMINUM ALLOY 2011 NUT
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
NOMINAL THREAD SIZE0.086 INCHES
NUT HEIGHT0.095 INCHES NOMINAL
NUT STYLEHEXAGON
WIDTH ACROSS FLATS0.150 INCHES MINIMUM AND 0.158 INCHES MAXIMUM
SURFACE TREATMENTCHROMATE NUT
TEMP RATING250.0 FAHRENHEIT NOMINAL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD SERIESUNF
THREAD QUANTITY PER INCH64


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