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.
Classification: Copper washers including spring washers not threaded
NSN 6130-00-821-3500
NSN 4140-00-122-6422
NSN 6150-01-191-4881
NSN 5905-00-252-5436
NSN 5905-00-362-7372
NSN 6320-01-072-2073
NSN 5910-01-145-2486
NSN 6240-01-580-0419
NSN 6220-01-421-4448
NSN 6130-00-557-7361
NSN 6320-00-225-7013
NSN 6150-01-357-5074