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 5915-01-163-0185
NSN 5999-01-287-3640
NSN 5915-00-988-2742
NSN 6620-01-601-4314
NSN 6150-00-183-0972
NSN 5835-01-025-8761
NSN 6145-01-183-8570
NSN 5910-00-626-0374
NSN 6135-01-536-4810
NSN 6320-01-652-3806
NSN 6610-01-416-8384
NSN 6145-00-699-8963