2590-01-523-2130 TUBE,ASSY,BRACKET Index 4510-01-523-2132 HANDLE,SHOWER

National Stock Number:
5310-01-523-2131

Federal Supply Class:
5310

National Item Identification Number:
015232131

Description:
NUT,SELF-LOCKING,CONE SEAT,HEXAG

Detail:
A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. An integral feature is incorporated for locking on the threads of a mating member. See also NUT (1), SELF-LOCKING, SINGLE BALL SEAT, HEXAGON.


Manufacturer Information:
10823-019480Y3H3FASTENAL COMPANY
1260192819207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
322270145152OSHKOSH CORP
322270175Q65OSHKOSH DEFENSE LLC


Techincal Specification:
THREAD QUANTITY PER INCH14
THREAD SERIESUNC
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A563, GRADE D ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,HEXAGON,LOCKING DEFORMED THREAD
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.440 INCHES
NUT HEIGHT0.427 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
NUT STYLECONE SEAT, HEXAGON
WIDTH ACROSS FLATS0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-16232 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPHOSPHATE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND


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