3040-00-715-9040 CONNECTING LINK,RIGID Index 5330-00-715-9042 WASHER,NONMETALLIC

National Stock Number:
5310-00-715-9041

Federal Supply Class:
5310

National Item Identification Number:
007159041

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:
779458719204ARMY, UNITED STATES DEPARTMENT OF THE


Techincal Specification:
OVERALL HEIGHT0.260 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
MATERIALSTEEL OVERALL
NOMINAL THREAD SIZE0.438 INCHES
NUT STYLEHEXAGON
WASHER OUTSIDE DIAMETER0.544 INCHES NOMINAL
WASHER THICKNESS0.190 INCHES NOMINAL
WIDTH ACROSS FLATS0.616 INCHES MINIMUM AND 0.627 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD CLASS3B
THREAD DIRECTIONRIGHT-HAND
THREAD QUANTITY PER INCH20
THREAD SERIESUNF


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