A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5920-00-726-8084
NSN 7035-01-351-4111
NSN 5965-00-396-3411
NSN 6105-01-024-9425
NSN 6135-01-303-0295
NSN 5975-01-481-7537
NSN 6145-01-613-2104
NSN 5950-01-359-6209
NSN 5930-01-157-8219
NSN 6135-01-573-7164
NSN 4140-01-625-0441
NSN 6650-01-528-2848