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 6145-01-349-3203
NSN 5835-00-269-2232
NSN 5895-01-505-4076
NSN 5930-00-827-0488
NSN 5999-00-078-1073
NSN 5915-01-476-2892
NSN 6105-00-824-2364
NSN 5985-00-884-2664
NSN 6645-01-397-7277
NSN 5835-00-546-4898
NSN 5945-00-327-6188
NSN 6685-00-100-1511