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 6320-01-431-4359
NSN 6685-01-106-0962
NSN 6650-00-047-9473
NSN 5895-01-634-0630
NSN 5990-01-411-8548
NSN 5999-00-844-9166
NSN 6620-01-229-3388
NSN 6145-01-361-4819
NSN 6645-01-192-8717
NSN 6650-01-273-3152
NSN 6130-00-566-0347
NSN 5905-01-180-8917