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 5945-01-439-0645
NSN 5930-01-474-6052
NSN 5835-01-102-4451
NSN 6130-01-015-9447
NSN 7035-01-220-6392
NSN 6220-01-081-5849
NSN 5905-01-160-7887
NSN 6145-00-019-0047
NSN 6620-00-767-4377
NSN 5905-00-833-6669
NSN 2925-00-139-8309
NSN 5945-01-395-3791