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 6135-00-613-1068
NSN 5965-00-160-2451
NSN 5990-01-042-7317
NSN 5965-01-009-2238
NSN 5915-01-357-7585
NSN 6130-01-323-7051
NSN 5905-01-609-0988
NSN 5925-00-444-6632
NSN 5925-01-205-7482
NSN 6135-00-266-9762
NSN 6650-01-533-1267
NSN 5915-00-291-3736