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 5985-00-155-8308
NSN 2925-01-248-6028
NSN 6685-00-867-8248
NSN 6320-00-925-0558
NSN 6240-01-389-9198
NSN 6240-01-032-9952
NSN 5930-00-148-9247
NSN 6105-01-081-5806
NSN 5920-00-604-6301
NSN 5895-01-462-2038
NSN 5905-01-650-7682
NSN 5925-00-001-7446