5310-00-209-4890 WASHER,LOCK Index 5310-00-209-4893 WASHER,LOCK

National Stock Number:
5310-00-209-4891

Federal Supply Class:
5310

National Item Identification Number:
002094891

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:
737264219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
HOLE DIAMETER0.382 INCHES MINIMUM AND 0.398 INCHES MAXIMUM
OUTSIDE DIAMETER0.678 INCHES MAXIMUM
MATERIAL THICKNESS0.070 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
NONDEFINITIVE SPEC/STD DATAA CLASS AND 1 STYLE
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENTCADMIUM OR ZINC OVERALL


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