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 7035-01-501-9118
NSN 6110-01-645-8155
NSN 6645-01-454-0652
NSN 5930-01-151-0676
NSN 5915-00-342-9261
NSN 6150-01-083-0214
NSN 6130-01-209-0115
NSN 5999-00-562-2103
NSN 5925-01-365-3977
NSN 5945-00-982-9712
NSN 6620-01-135-0090
NSN 5835-00-332-4450