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 5999-00-947-2535
NSN 6135-00-050-7189
NSN 6240-00-580-0666
NSN 5905-01-604-9810
NSN 5965-00-023-0944
NSN 2925-00-936-9344
NSN 5895-01-177-9569
NSN 6150-00-915-6790
NSN 6620-00-339-0974
NSN 6150-01-581-7266
NSN 5910-01-106-1377
NSN 6650-01-463-0695