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 6110-01-441-1623
NSN 6130-00-433-3071
NSN 6610-00-070-1185
NSN 5999-01-473-1231
NSN 6645-00-806-6961
NSN 5985-00-820-7978
NSN 5990-01-291-4587
NSN 5996-01-167-9234
NSN 6610-01-386-0647
NSN 5945-01-224-6573
NSN 5945-01-351-4885
NSN 5920-01-153-2690