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 5910-01-411-9930
NSN 6130-00-043-3398
NSN 6685-01-305-8362
NSN 5930-01-394-3738
NSN 5999-01-140-0871
NSN 5965-00-726-3168
NSN 5910-01-626-5605
NSN 6145-01-634-0388
NSN 6130-01-464-3162
NSN 5999-01-568-9698
NSN 6685-01-081-9721
NSN 6220-01-393-8899