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 5999-00-611-3621
NSN 7035-00-020-2227
NSN 6220-01-214-4406
NSN 5925-00-847-7725
NSN 5945-01-631-5431
NSN 5895-01-447-3242
NSN 5996-01-241-3156
NSN 5915-01-360-5612
NSN 5990-01-598-3251
NSN 6685-00-901-8712
NSN 5965-00-300-8055
NSN 5835-01-541-9991