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 6620-00-053-9568
NSN 5935-01-027-0627
NSN 5950-01-376-8520
NSN 5835-01-641-0073
NSN 6645-01-645-4291
NSN 6650-01-202-8014
NSN 5905-01-424-0798
NSN 5920-01-187-1014
NSN 5895-01-034-3861
NSN 5999-01-044-4099
NSN 5835-01-512-4834
NSN 5895-01-214-1902