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 5915-00-060-4649
NSN 6135-01-463-2445
NSN 4140-01-261-6778
NSN 6610-01-575-4348
NSN 5985-00-752-3222
NSN 5905-01-634-0595
NSN 4140-01-631-4080
NSN 7035-00-003-7518
NSN 6610-00-376-7689
NSN 5935-01-452-2993
NSN 7035-01-287-9817
NSN 5985-00-787-8277