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 6610-00-572-1284
NSN 5960-01-389-0629
NSN 6650-01-127-9518
NSN 5925-00-583-8922
NSN 5930-01-487-7021
NSN 6650-01-053-1816
NSN 6645-01-083-4759
NSN 5965-01-512-2895
NSN 7035-01-327-4456
NSN 6145-01-206-3539
NSN 5996-01-443-2324
NSN 6240-01-516-6243