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 5960-01-406-0299
NSN 5965-01-449-1101
NSN 5996-00-240-3224
NSN 6320-01-250-0290
NSN 5895-00-514-2905
NSN 5935-01-149-2512
NSN 5855-01-312-5160
NSN 5965-01-175-2564
NSN 5930-01-336-3019
NSN 5965-01-220-0529
NSN 5915-01-479-0779
NSN 5960-01-649-1341