5310-01-371-7179 WASHER,LOCK Index 5330-01-371-7181 GASKET

National Stock Number:
5310-01-371-7180

Federal Supply Class:
5310

National Item Identification Number:
013717180

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:
2714-786928SEASTROM MANUFACTURING CO INC
SW33556-75RQL2DRS ENVIRONMENTAL SYSTEMS INC
SW33556-798255DRS SUSTAINMENT SYSTEMS INC


Techincal Specification:
HOLE DIAMETER0.295 INCHES MINIMUM AND 0.305 INCHES MAXIMUM
OUTSIDE DIAMETER0.552 INCHES MINIMUM AND 0.572 INCHES MAXIMUM
MATERIAL THICKNESS0.012 INCHES NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORFLAT INTERNAL TEETH
SURFACE TREATMENTZINC OVERALL


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