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 6150-00-054-3518
NSN 5999-00-889-7372
NSN 6685-01-018-6401
NSN 7035-01-421-4446
NSN 5985-01-224-7287
NSN 5998-01-158-9410
NSN 5999-00-726-1618
NSN 5965-01-026-1752
NSN 5835-01-550-5094
NSN 5985-01-481-3752
NSN 6135-01-558-4194
NSN 6650-01-530-7027