5305-14-509-1707 SCREW Index 5340-14-515-6017 PLUG,VENT

National Stock Number:
5310-14-509-1708

Federal Supply Class:
5310

National Item Identification Number:
145091708

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:
BS4464 M3K7766BRITISH STANDARDS INSTITUTION
ND2349K0824PEARSON ENGINEERING LIMITED


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