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 6130-01-279-9983
NSN 6145-01-510-3352
NSN 6240-01-614-7618
NSN 6645-00-896-9430
NSN 6105-00-193-8150
NSN 6320-01-284-4508
NSN 6145-01-070-4913
NSN 5905-00-775-5733
NSN 6105-00-384-1693
NSN 6320-01-643-0850
NSN 5910-00-985-5185
NSN 6105-01-537-7634