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 6650-01-538-2259
NSN 6220-00-643-4045
NSN 5835-01-406-4066
NSN 5945-01-025-5956
NSN 6610-01-521-0213
NSN 6105-01-497-7115
NSN 5895-00-566-0935
NSN 5855-01-093-8202
NSN 6145-00-932-0724
NSN 5925-01-038-5764
NSN 6130-00-862-2648
NSN 6110-01-113-7642