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 5945-01-472-0122
NSN 6645-01-633-1852
NSN 5895-01-484-9069
NSN 5990-01-353-6444
NSN 5998-00-079-0591
NSN 6620-01-069-8594
NSN 6105-01-052-7062
NSN 5999-01-460-2832
NSN 5910-00-733-8021
NSN 6650-00-567-8551
NSN 6150-00-846-0215
NSN 5920-01-564-1087