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 7035-01-008-7248
NSN 6650-00-726-4242
NSN 5999-00-577-7573
NSN 5910-00-893-3070
NSN 2925-00-964-7128
NSN 5990-00-510-2098
NSN 5999-01-224-6006
NSN 6320-01-176-8367
NSN 5905-01-481-8677
NSN 5930-01-437-7182
NSN 5910-01-292-9099
NSN 7035-00-205-1932