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 6110-01-207-0658
NSN 5960-01-386-5770
NSN 6130-01-224-5521
NSN 6650-01-183-0711
NSN 6685-01-556-0619
NSN 5925-01-382-8021
NSN 6320-01-399-1633
NSN 5905-00-791-5489
NSN 5935-01-154-6352
NSN 5985-01-048-3852
NSN 6645-01-211-6502
NSN 6685-00-873-2576