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 5960-01-449-1310
NSN 6240-01-535-3814
NSN 6620-00-621-6951
NSN 5985-01-032-4197
NSN 4140-00-781-9432
NSN 6130-01-045-5516
NSN 5965-00-964-1756
NSN 6685-01-259-6102
NSN 5945-01-346-2480
NSN 6105-01-009-5394
NSN 6135-01-394-4160
NSN 5965-01-342-2865