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 6105-00-107-1722
NSN 5895-00-071-3994
NSN 6220-00-020-5028
NSN 5950-00-840-6646
NSN 5999-01-381-5510
NSN 5999-00-931-8055
NSN 5835-01-622-2556
NSN 5975-01-570-0711
NSN 6130-01-634-0603
NSN 6320-01-176-8367
NSN 2925-01-088-3612
NSN 5910-01-325-4403