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 6650-01-207-0829
NSN 5895-00-765-4273
NSN 6220-01-512-2028
NSN 5910-01-592-3861
NSN 4140-01-515-2722
NSN 6110-00-669-6726
NSN 6650-01-500-1756
NSN 5985-00-859-9361
NSN 6110-01-107-8566
NSN 5915-00-291-3736
NSN 5835-01-128-9331
NSN 6145-01-469-2074