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 5910-00-138-7094
NSN 5935-01-652-2176
NSN 5945-01-394-9482
NSN 5905-00-435-2122
NSN 5965-01-655-5965
NSN 5975-00-958-2019
NSN 5920-01-455-2393
NSN 6105-01-051-0471
NSN 5935-01-609-4467
NSN 6650-01-146-5000
NSN 5965-01-569-6704
NSN 5935-00-874-5605