5310-01-023-3818 WASHER,LOCK Index 5310-01-023-3820 WASHER,LOCK

National Stock Number:
5310-01-023-3819

Federal Supply Class:
5310

National Item Identification Number:
010233819

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:
4912551-0103956NORTHROP GRUMMAN SYSTEMS CORPORATION
4912551-0190536LOCKHEED MARTIN CORP


Techincal Specification:
HOLE DIAMETER0.141 INCHES MINIMUM AND 0.141 INCHES MINIMUM AND 0.150 INCHES MAXIMUM0.150 INCHES MAXIMUM
MATERIAL THICKNESS0.016 INCHES MINIMUM AND 0.016 INCHES MINIMUM AND 0.022 INCHES MAXIMUM0.022 INCHES MAXIMUM
MATERIALCOPPER ALLOY OVERALL
OUTSIDE DIAMETER0.305 INCHES MINIMUM AND 0.305 INCHES MINIMUM AND 0.320 INCHES MAXIMUM0.320 INCHES MAXIMUM
STYLE DESIGNATORFLAT EXTERNAL TEETH
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 2,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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