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 5999-01-626-6670
NSN 5915-01-176-4418
NSN 6150-01-110-2506
NSN 5945-01-422-0381
NSN 5990-01-655-1437
NSN 5915-01-196-6016
NSN 5925-01-390-0658
NSN 5965-00-964-1756
NSN 5950-01-557-1886
NSN 6130-01-571-4078
NSN 6610-01-283-8888
NSN 5975-01-044-0159