Heavy lock washer 1-1/2 zyd for lav-d kit.
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 6685-01-196-6378
NSN 5965-01-313-6569
NSN 6320-01-021-6633
NSN 5915-00-104-9960
NSN 4140-00-547-8918
NSN 5965-00-961-1627
NSN 5960-01-332-8469
NSN 5930-00-912-6579
NSN 7035-01-604-0698
NSN 6110-01-024-9428
NSN 5990-01-353-6444
NSN 5945-01-500-1904