A washer of various shapes having a centrally located hole. It is primarily used as a seat for a bolt or screw to distribute pressure and has a sealing element. It may be used in connection with metallic washers to which it can be bonded.
NSN 2925-01-385-6661
NSN 5925-01-158-0762
NSN 4140-00-876-9285
NSN 5998-01-627-5317
NSN 6130-00-104-5573
NSN 5945-00-909-6382
NSN 6610-01-010-3159
NSN 6320-00-036-3688
NSN 5990-00-424-8872
NSN 5990-01-512-9129
NSN 6320-00-110-8005
NSN 4140-00-252-7734