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 5835-01-116-2369
NSN 5915-00-802-3442
NSN 6650-00-968-5700
NSN 6620-01-616-6008
NSN 6145-01-088-7999
NSN 5985-01-196-0202
NSN 6620-01-094-6549
NSN 6110-01-294-7089
NSN 6220-01-244-6640
NSN 6610-01-440-9913
NSN 2925-01-157-9204
NSN 5835-01-256-5555