5310-01-612-2663 WASHER,LOCK 5310-01-612-3262 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-612-3238

Federal Supply Class:
5310

National Item Identification Number:
016123238

Description:
NUT,SELF-LOCKING,EXTENDED WASHER

Detail:
A nut having 6 flat sides and an integral washer which extends beyond the flats or periphery. An integral feature is incorporated for locking on the threads of a mating member.


Manufacturer Information:
397055345152OSHKOSH CORP
397055375Q65OSHKOSH DEFENSE LLC
397055300145152OSHKOSH CORP
397055300175Q65OSHKOSH DEFENSE LLC


Techincal Specification:
HARDNESS RATING28.0 ROCKWELL C MAXIMUM
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
MATERIAL DOCUMENT AND CLASSIFICATIONGR5 STEEL IAW IFI 100/107 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
III PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,FLG,LKSP,TAB,G5 MB
PROPRIETARY CHARACTERISTICSPACS
NOMINAL THREAD SIZE0.250 INCHES
NUT STYLEHEXAGON
OVERALL HEIGHT0.300 INCHES MAXIMUM
WASHER OUTSIDE DIAMETER0.560 INCHES MAXIMUM
WASHER THICKNESS0.04 INCHES MINIMUM
WIDTH ACROSS FLATS0.428 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIOND60,TY I IAW F-100 MFR REF SINGLE TREATMENT RESPONSE OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNC


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