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 5996-01-236-3526
NSN 6685-01-215-9896
NSN 2925-01-100-3694
NSN 6685-01-453-7894
NSN 5855-00-149-0766
NSN 6135-00-377-9165
NSN 5895-00-739-7340
NSN 6220-01-584-4350
NSN 6130-00-156-3029
NSN 5855-00-058-1293
NSN 5999-01-634-0576
NSN 6650-01-417-7450