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 5835-00-629-3225
NSN 7035-01-432-2424
NSN 6240-00-915-1705
NSN 5985-01-235-4182
NSN 5930-01-304-0350
NSN 6645-00-624-5963
NSN 5999-01-192-8435
NSN 4140-01-400-3610
NSN 6150-01-502-2430
NSN 5920-01-420-0912
NSN 6220-00-101-8799
NSN 5998-00-977-8197