5310-00-253-8220 WASHER,FLAT Index 5330-00-253-8223 SEAL,PLAIN ENCASED

National Stock Number:
5310-00-253-8221

Federal Supply Class:
5310

National Item Identification Number:
002538221

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:
905-2375915LITTELFUSE, INC.


Techincal Specification:
MATERIALSTEEL OVERALL
SURFACE TREATMENTCADMIUM OVERALL
STYLE DESIGNATORSPLIT HELICAL-RIGHT HAND
HOLE DIAMETER0.505 INCHES MINIMUM AND
0.512 INCHES MAXIMUM
OUTSIDE DIAMETER0.620 INCHES MINIMUM AND
0.630 INCHES MAXIMUM
MATERIAL THICKNESS0.022 INCHES NOMINAL


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