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 5895-01-631-3902
NSN 6145-01-110-8894
NSN 6650-00-804-2039
NSN 5975-01-020-6448
NSN 6240-01-078-3687
NSN 5855-01-046-7273
NSN 5930-01-418-0526
NSN 5960-00-170-9614
NSN 6620-01-202-5921
NSN 5915-00-216-5909
NSN 6650-00-078-5773
NSN 7035-01-359-3915