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
Classification: Copper washers including spring washers not threaded
NSN 6150-01-053-2977
NSN 5999-00-690-4619
NSN 5925-00-186-0765
NSN 5985-01-479-2623
NSN 6145-00-411-7948
NSN 5975-01-526-8281
NSN 6145-00-275-4046
NSN 5990-01-110-1979
NSN 6685-01-415-5999
NSN 6135-01-620-8216
NSN 5965-01-594-1983
NSN 5985-00-079-0598