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 5965-01-118-1416
NSN 5999-01-472-5706
NSN 6105-00-427-9615
NSN 6110-01-577-7661
NSN 6240-00-919-9186
NSN 5925-00-570-4771
NSN 6650-00-264-0664
NSN 5915-01-433-3550
NSN 6645-00-772-0532
NSN 6240-01-243-6884
NSN 6145-01-505-7334
NSN 6135-01-658-7467