5310-01-040-4763 WASHER,LOCK Index 5310-01-040-4766 WASHER,CONVEX

National Stock Number:
5310-01-040-4764

Federal Supply Class:
5310

National Item Identification Number:
010404764

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:
310-0107-00013499ROCKWELL COLLINS, INC.
310-0107-00079807WROUGHT WASHER MFG., INC.


Techincal Specification:
HARDNESS RATING90.0 ROCKWELL B NOMINAL
HOLE DIAMETER0.382 INCHES NOMINAL
OUTSIDE DIAMETER0.678 INCHES NOMINAL
MATERIAL THICKNESS0.070 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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