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 5990-01-564-6173
NSN 5915-01-569-5655
NSN 5985-01-253-7663
NSN 5915-00-722-4436
NSN 5998-01-473-4950
NSN 6650-01-441-6578
NSN 5985-00-580-0902
NSN 4140-00-155-8012
NSN 5990-01-510-4699
NSN 5925-00-966-7171
NSN 6645-01-174-4363
NSN 4140-00-781-0484