5310-01-551-5975 WASHER,LOCK Index 5340-01-551-5977 PLATE,MOUNTING

National Stock Number:
5310-01-551-5976

Federal Supply Class:
5310

National Item Identification Number:
015515976

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:
233-593111083CATERPILLAR INC


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