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 7035-00-188-6674
NSN 6110-01-280-4701
NSN 5998-01-051-2198
NSN 5985-00-552-6177
NSN 5985-01-367-7167
NSN 6320-01-631-7828
NSN 6650-01-529-6416
NSN 5920-00-003-5845
NSN 6105-00-381-5795
NSN 5920-01-459-3863
NSN 6650-01-536-3977
NSN 6650-01-076-2565