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 5965-01-335-6630
NSN 5925-01-090-6374
NSN 6650-00-575-7487
NSN 6685-01-443-4207
NSN 5965-01-499-1528
NSN 5925-01-512-0228
NSN 2925-00-808-5077
NSN 6240-01-476-4658
NSN 7035-01-372-5006
NSN 6145-01-432-2679
NSN 6610-01-397-4607
NSN 5985-00-606-8222