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 5835-01-455-3380
NSN 5945-00-565-2717
NSN 5835-01-631-3940
NSN 6220-01-173-3177
NSN 5965-00-420-9203
NSN 5975-01-182-4046
NSN 5945-01-575-6390
NSN 5945-01-148-1941
NSN 5915-01-025-0868
NSN 5895-00-596-8678
NSN 5895-01-534-6852
NSN 5960-01-649-1341