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 5950-00-075-0425
NSN 5915-00-468-3911
NSN 2925-01-550-0177
NSN 4140-00-415-6513
NSN 4140-01-325-2955
NSN 6105-00-911-2783
NSN 5915-01-027-1407
NSN 5990-00-166-9476
NSN 6650-01-653-7303
NSN 5930-01-353-1443
NSN 6145-01-406-5051
NSN 5895-00-611-2411