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 6130-01-361-6861
NSN 6240-01-394-5320
NSN 5930-00-497-9053
NSN 6610-01-289-2848
NSN 6645-00-192-1152
NSN 5905-01-026-9636
NSN 5945-00-958-5071
NSN 6650-01-385-7151
NSN 5990-01-338-2103
NSN 5835-01-442-6482
NSN 5930-01-007-4582
NSN 5985-01-381-5362