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 5910-00-495-8469
NSN 5965-00-232-7395
NSN 5895-01-445-5526
NSN 6685-00-926-8341
NSN 5960-01-538-2082
NSN 5925-01-536-3071
NSN 6650-01-157-8806
NSN 5965-01-652-3339
NSN 6620-01-245-0184
NSN 6110-01-364-4590
NSN 6145-01-160-2279
NSN 6135-01-096-1452