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 6130-00-928-9532
NSN 5935-01-122-9744
NSN 6685-00-253-2553
NSN 5855-00-906-5386
NSN 5990-00-371-6590
NSN 7035-01-027-1718
NSN 5920-01-426-8517
NSN 5935-01-537-5846
NSN 5910-01-513-8287
NSN 5945-01-038-2702
NSN 6685-01-374-4911
NSN 6135-01-449-2144