1560-00-824-6474 FAIRING,AIRCRAFT Index 1560-00-824-6476 PANEL,STRUCTURAL,AIRCRAFT

National Stock Number:
5310-00-824-6475

Federal Supply Class:
5310

National Item Identification Number:
008246475

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:
68NE05872962HARVARD INDUSTRIES INC
9062907-118876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
ALUMINUM ALLOY 2017 NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
THREAD SERIESUNC
NOMINAL THREAD SIZE0.312 INCHES
THREAD QUANTITY PER INCH18
THREAD CLASS3B
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-17091,TYPE 1 MIL SPEC SINGLE MATERIAL RESPONSE LOCKING INSERT
QQ-A-225/5,T4 FED SPEC SINGLE MATERIAL RESPONSE NUT
SURFACE TREATMENTANODIZE NUT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE NUT
NUT HEIGHT0.329 INCHES MINIMUM AND
0.359 INCHES MAXIMUM
WIDTH ACROSS FLATS0.490 INCHES MINIMUM AND
0.502 INCHES MAXIMUM
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL


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