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 5930-01-427-3676
NSN 5965-01-430-4654
NSN 5920-00-854-8459
NSN 4140-01-183-5451
NSN 5996-01-120-8910
NSN 6150-01-445-0345
NSN 5925-00-083-8486
NSN 5855-00-631-4565
NSN 5915-00-203-2380
NSN 6130-00-912-8073
NSN 5990-01-211-6136
NSN 5965-01-191-0735