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 6130-01-096-1865
NSN 5960-01-567-1096
NSN 6645-01-373-8860
NSN 5945-01-504-4743
NSN 6145-01-512-2903
NSN 6135-01-139-1700
NSN 5935-01-643-4409
NSN 5999-01-245-6875
NSN 5935-01-392-5866
NSN 6650-01-310-3437
NSN 6220-01-575-9664
NSN 7035-01-566-0375