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 6110-00-719-7209
NSN 5950-00-810-8784
NSN 5950-01-361-6194
NSN 5999-00-294-9241
NSN 5990-01-116-2181
NSN 6220-01-167-7859
NSN 5945-01-353-2460
NSN 5945-01-128-7915
NSN 5930-00-916-9206
NSN 6645-00-736-0476
NSN 6240-00-972-9098
NSN 7035-01-088-6415