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 6645-01-292-6987
NSN 2925-01-029-5300
NSN 5998-00-242-1222
NSN 6610-01-198-3862
NSN 6650-01-388-2538
NSN 6150-01-335-0679
NSN 6645-00-171-9639
NSN 5920-01-153-7487
NSN 5930-01-435-9625
NSN 5855-01-529-7260
NSN 5996-01-493-6740
NSN 5990-01-453-3552