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 5945-01-141-7017
NSN 6110-01-355-1286
NSN 5920-01-646-6491
NSN 5835-00-025-9951
NSN 6110-00-708-3832
NSN 6620-00-236-7148
NSN 5925-01-591-0307
NSN 6130-01-291-4107
NSN 7035-01-019-5729
NSN 6150-00-167-1018
NSN 6130-01-023-4720
NSN 6240-01-194-2206