9130-01-531-4426 GASOLINE,AVIATION Index 5310-01-531-4428 WASHER,LOCK

National Stock Number:
5310-01-531-4427

Federal Supply Class:
5310

National Item Identification Number:
015314427

Description:
WASHER,LOCK

Detail:
A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces


Manufacturer Information:
88-20556-530554DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER


Techincal Specification:
CLOSED INSIDE DIAMETER0.252 INCHES MINIMUM AND 0.260 INCHES MAXIMUM
CLOSED OUTSIDE DIAMETER0.487 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONASME B18.21.1 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER, LOCK-SPRING, HELICAL
SURFACE TREATMENTZINC OVERALL


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