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 5960-01-291-0479
NSN 5910-01-074-4840
NSN 5996-00-905-9515
NSN 5950-01-022-8287
NSN 5855-01-472-2484
NSN 6145-01-623-3763
NSN 5960-00-878-1882
NSN 5920-01-382-5323
NSN 4140-00-370-0698
NSN 6130-00-816-7981
NSN 6105-01-659-8170
NSN 5895-01-086-4743