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 6130-01-358-6814
NSN 5895-01-583-0427
NSN 6110-00-721-4042
NSN 5835-01-027-1828
NSN 5965-01-561-9590
NSN 5835-00-059-5854
NSN 6110-01-212-8440
NSN 6610-01-128-2428
NSN 6620-00-983-4171
NSN 5910-01-055-7758
NSN 6610-01-155-2661
NSN 4140-00-010-5365