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 5996-00-945-0383
NSN 6220-01-462-1479
NSN 6645-01-111-3758
NSN 5930-01-418-0965
NSN 5945-01-432-6788
NSN 5895-00-892-5696
NSN 6135-01-252-0315
NSN 7035-01-417-6261
NSN 7035-01-417-6261
NSN 5905-00-737-4962
NSN 6110-00-978-8329
NSN 5920-01-243-0611