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 5835-00-023-0780
NSN 6645-01-338-1423
NSN 6130-01-567-2383
NSN 6135-00-080-9176
NSN 6110-01-542-8916
NSN 7035-01-270-0325
NSN 5965-01-601-8507
NSN 5910-00-972-3313
NSN 5965-00-735-9315
NSN 6135-00-782-6988
NSN 5895-01-297-0956
NSN 6650-00-754-2276