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 6650-01-341-5330
NSN 5910-01-423-5802
NSN 6620-01-185-0811
NSN 5905-01-023-9003
NSN 6110-00-988-4592
NSN 6240-01-357-3636
NSN 5855-01-542-9059
NSN 6620-00-278-7313
NSN 5920-01-426-4207
NSN 6110-01-259-4402
NSN 6150-01-390-9418
NSN 5960-01-258-0814