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 5835-01-582-8530
NSN 7035-01-420-5404
NSN 5985-01-384-4717
NSN 6620-01-076-1340
NSN 5935-00-864-0640
NSN 5965-00-822-8549
NSN 5965-01-223-9218
NSN 6130-01-365-3841
NSN 5930-01-229-7534
NSN 5905-01-435-6357
NSN 5910-01-575-1975
NSN 7035-01-013-9889