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 6645-01-385-7033
NSN 6220-01-585-0639
NSN 6645-01-350-3138
NSN 6135-00-643-4843
NSN 6620-01-096-3723
NSN 5930-00-724-4755
NSN 6145-00-043-1258
NSN 5930-01-115-5123
NSN 4140-01-222-1506
NSN 6645-00-940-0774
NSN 6645-00-536-1555
NSN 5998-00-263-7557