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 6135-00-255-1340
NSN 6145-01-458-6443
NSN 6610-01-196-6388
NSN 6610-01-631-1184
NSN 5895-01-530-4255
NSN 5985-01-595-0078
NSN 6110-01-471-8413
NSN 5999-00-113-0965
NSN 5835-00-583-1316
NSN 6135-01-570-4284
NSN 6650-01-574-7646
NSN 6610-00-327-4278