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 5996-01-261-2303
NSN 6645-00-449-4446
NSN 6610-00-908-8489
NSN 6105-01-649-3569
NSN 6105-00-964-4060
NSN 5945-01-350-5662
NSN 5930-00-514-2095
NSN 6220-00-544-6501
NSN 6685-01-123-1332
NSN 5990-01-144-6994
NSN 5835-01-558-9444
NSN 6645-00-279-1777