5977-00-574-9786 HOLDER,ELECTRICAL CONTACT BRUSH Index 5310-00-574-9790 WASHER,FLAT

National Stock Number:
5310-00-574-9789

Federal Supply Class:
5310

National Item Identification Number:
005749789

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:
846121419200US ARMY ARDEC RDECOM


Techincal Specification:
HOLE DIAMETER0.317 INCHES NOMINAL
OUTSIDE DIAMETER0.141 INCHES MINIMUM AND 0.151 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.045 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING OVERALL
STYLE DESIGNATORFLAT INTERNAL TEETH
SURFACE TREATMENTPASSIVATE OVERALL


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