5310-01-057-3769 WASHER,LOCK Index 5310-01-057-3771 WASHER,RECESSED

National Stock Number:
5310-01-057-3770

Federal Supply Class:
5310

National Item Identification Number:
010573770

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:
H-118-D56501ABB INSTALLATION PRODUCTS INC


Techincal Specification:
HOLE DIAMETER0.506 INCHES MINIMUM AND 0.506 INCHES MINIMUM AND 0.518 INCHES MAXIMUM0.518 INCHES MAXIMUM
MATERIAL THICKNESS0.125 INCHES MINIMUM0.125 INCHES MINIMUM
MATERIALSTEEL OVERALL
OUTSIDE DIAMETER0.873 INCHES MAXIMUM0.873 INCHES MAXIMUM
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONG-K,FSCM 78229 MFR REF 1ST TREATMENT RESPONSE AND G-K,FSCM 78229 MFR REF 2ND TREATMENT RESPONSE OVERALL
SURFACE TREATMENTZINC AND CHROMATE OVERALL


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