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 6110-01-234-5823
NSN 6105-01-437-3515
NSN 5996-01-570-4583
NSN 5975-00-924-9927
NSN 5930-01-619-2109
NSN 7035-01-232-2657
NSN 5930-00-135-4334
NSN 5930-00-933-1788
NSN 5905-01-534-4955
NSN 5965-01-534-4744
NSN 5930-01-027-1082
NSN 6220-00-564-5120