Manufacturer name, washer, spring lock
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
NSN 5945-01-211-6585
NSN 5835-01-462-5983
NSN 5999-00-144-7698
NSN 5950-00-941-9463
NSN 6130-01-022-2827
NSN 5855-01-565-1405
NSN 5999-01-528-7492
NSN 5975-01-026-8397
NSN 2925-01-282-3206
NSN 5925-01-364-6916
NSN 6320-01-039-5891
NSN 5835-01-013-9321