5310-01-661-6430 WASHER,FLAT 5310-01-661-7944 NUT,PLAIN,HEXAGON

National Stock Number:
5310-01-661-7867

Federal Supply Class:
5310

National Item Identification Number:
016617867

Description:
NUT,SELF-LOCKING,EXTENDED WASHER


Manufacturer Information:
425081475Q65OSHKOSH DEFENSE LLC


Techincal Specification:
LOCKING FEATUREPREVAILING TORQUE ALL METAL DESIGN
OVERALL HEIGHT0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONIFI 100/107 GRADE F ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.500 INCHES
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER1.175 INCHES MINIMUM AND 1.205 INCHES MAXIMUM
WASHER THICKNESS0.040 INCHES MINIMUM
WIDTH ACROSS FLATS0.736 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
SURFACE TREATMENTZINC OVERALL
THREAD CLASS2B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH13
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)


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