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 5999-00-802-8982
NSN 6610-01-278-9387
NSN 7035-00-225-6499
NSN 6240-01-274-4237
NSN 5895-00-922-9731
NSN 6220-01-524-2270
NSN 5975-01-536-5093
NSN 6645-01-004-7768
NSN 6650-01-145-5173
NSN 6135-01-069-2482
NSN 5996-01-088-8715
NSN 6220-01-072-2582