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 7035-00-007-5188
NSN 6220-00-937-5906
NSN 5935-00-822-7612
NSN 6105-01-309-0084
NSN 5985-01-509-4534
NSN 5999-01-607-1362
NSN 6240-00-874-3533
NSN 5999-01-570-4334
NSN 5965-01-170-5705
NSN 5835-00-698-9824
NSN 5996-01-194-1719
NSN 6240-01-343-3022