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 5975-00-127-1321
NSN 6130-01-026-7708
NSN 5990-01-276-6190
NSN 5935-01-339-0162
NSN 6610-00-803-0722
NSN 5835-01-363-4527
NSN 5996-00-372-4528
NSN 5935-01-625-8786
NSN 5985-00-726-6365
NSN 6650-01-087-0862
NSN 6610-00-441-7243
NSN 5895-01-459-1486