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 5960-00-171-9575
NSN 6685-01-026-7364
NSN 2925-01-579-1010
NSN 5905-01-589-9416
NSN 4140-01-305-9739
NSN 6110-01-102-0830
NSN 6150-00-964-7303
NSN 6105-01-099-7160
NSN 5920-00-081-9156
NSN 6320-01-558-8844
NSN 6105-01-579-1893
NSN 6220-01-312-7487