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 6220-01-122-3155
NSN 5996-01-357-5865
NSN 5855-00-058-1293
NSN 6645-01-387-7209
NSN 6110-01-303-5196
NSN 2925-01-508-4138
NSN 5935-01-224-6537
NSN 6320-01-054-3046
NSN 6105-01-509-6049
NSN 5920-00-142-9993
NSN 6105-00-475-0216
NSN 6650-01-475-3714