5310-00-680-5389 WASHER,LOCK Index 5310-00-680-5391 WASHER,LOCK

National Stock Number:
5310-00-680-5390

Federal Supply Class:
5310

National Item Identification Number:
006805390

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:
1228-0209772WEST COAST LOCKWASHER CO., INC.
1819317-00810001NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
HOLE DIAMETER0.640 INCHES MINIMUM AND 0.689 INCHES MAXIMUM
OUTSIDE DIAMETER0.867 INCHES MINIMUM AND 0.883 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-631 COMP 1050 THRU COMP 1065 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.022 INCHES NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORFLAT INTERNAL TEETH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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