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 6145-01-024-2548
NSN 5950-01-112-6873
NSN 2925-01-651-8683
NSN 5920-01-374-2093
NSN 6105-00-191-0598
NSN 6650-01-386-6711
NSN 5905-01-589-9782
NSN 5925-01-421-4473
NSN 6110-01-528-0368
NSN 5905-01-334-2639
NSN 5998-01-431-9034
NSN 6105-01-257-1870