5310-00-551-0226 WASHER,LOCK Index 5306-00-551-0247 BOLT,EXTERNALLY RELIEVED BODY

National Stock Number:
5310-00-551-0231

Federal Supply Class:
5310

National Item Identification Number:
005510231

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:
12Z3010-21894135NAVAL ORDNANCE STANDARDS
1910-0678189ITW SHAKEPROOF AUTOMOTIVE PRODUCTS


Techincal Specification:
HOLE DIAMETER0.195 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
OUTSIDE DIAMETER0.300 INCHES MINIMUM AND 0.311 INCHES MAXIMUM
MATERIAL THICKNESS0.016 INCHES NOMINAL
MATERIALCOPPER ALLOY OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND


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