5310-01-371-7178 WASHER,FLAT Index 5310-01-371-7180 WASHER,LOCK

National Stock Number:
5310-01-371-7179

Federal Supply Class:
5310

National Item Identification Number:
013717179

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:
2714-686928SEASTROM MANUFACTURING CO INC
SW33556-65RQL2DRS ENVIRONMENTAL SYSTEMS INC
SW33556-698255DRS SUSTAINMENT SYSTEMS INC


Techincal Specification:
HOLE DIAMETER0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
OUTSIDE DIAMETER0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
MATERIAL THICKNESS0.010 INCHES NOMINAL
MATERIALSTEEL OVERALL
STYLE DESIGNATORFLAT INTERNAL TEETH
SURFACE TREATMENTZINC OVERALL


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