5310-00-497-3888 NUT,SELF-LOCKING,HEXAGON Index 5310-00-497-3891 NUT,SELF-LOCKING,HEXAGON

National Stock Number:
5310-00-497-3889

Federal Supply Class:
5310

National Item Identification Number:
004973889

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:
1-442-4-1445681PARKER-HANNIFIN CORPORATION
1120-64077308PARCO, LLC
18X48A45681PARKER-HANNIFIN CORPORATION
15242657712TELEMECHANICS INC
15242670408AT AND T CORP
1120-64080378TRIUMPH AEROSTRUCTURES, LLC
22NM-80019L2ESNA, LLC
NT104708056BOSHCO INC
X6S64026233NYLOK LLC
22NM-8072962HARVARD INDUSTRIES INC
22M6072962HARVARD INDUSTRIES INC
NAF1137-64080020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
AN365-640A88044AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE


Techincal Specification:
THREAD DIRECTIONRIGHT-HAND
MATERIALPLASTIC POLYAMIDE LOCKING INSERT
STEEL NUT
NUT STYLEHEXAGON
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
BEARING SURFACE TYPECHAMFERED OR
WASHER FACED
THREAD SERIESUNF
NOMINAL THREAD SIZE0.138 INCHES
THREAD QUANTITY PER INCH40
THREAD CLASS2B
SURFACE TREATMENTCADMIUM OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT
NUT HEIGHT0.172 INCHES MINIMUM AND
0.188 INCHES MAXIMUM
WIDTH ACROSS FLATS0.302 INCHES MINIMUM AND
0.314 INCHES MAXIMUM
TEMP RATING250.0 DEG FAHRENHEIT NOMINAL
BEARING SURFACE FINISH125.0 MICROINCHES
SPEC/STD CONTROLLING DATA
MANUFACTURERS CODE88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCEAN365-640A


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