One key is wider than other two keys
A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.
Classification: Cotters, cotter-pins, washers and similar articles, of aluminum
NSN 6685-00-468-1853
NSN 6610-01-418-0678
NSN 5925-01-401-5314
NSN 5965-00-493-6008
NSN 7035-00-104-7613
NSN 4140-01-474-1286
NSN 5835-00-665-3395
NSN 6320-00-224-3538
NSN 6145-01-588-1757
NSN 5920-01-301-3837
NSN 6135-01-079-7852
NSN 6320-00-790-4844