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 5996-01-421-4761
NSN 5920-00-116-9368
NSN 5925-01-036-3982
NSN 5930-01-331-9227
NSN 5915-01-569-8227
NSN 6110-00-153-5395
NSN 7035-00-135-4758
NSN 5895-00-185-4543
NSN 6105-00-563-0494
NSN 5895-01-584-3973
NSN 5905-00-540-6997
NSN 5905-01-467-4760