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 5945-01-062-4643
NSN 5996-01-245-7123
NSN 6110-01-083-0646
NSN 2925-01-090-2391
NSN 5945-01-587-4780
NSN 5895-01-461-5442
NSN 6150-00-027-1235
NSN 6685-00-246-2365
NSN 5910-01-150-4552
NSN 6650-00-555-1061
NSN 5895-01-568-2343
NSN 5990-00-972-1404