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 6610-01-435-4387
NSN 5920-00-177-2269
NSN 5835-01-155-0786
NSN 6145-01-265-0522
NSN 5950-00-674-7024
NSN 5985-01-130-0003
NSN 6610-01-044-1860
NSN 6135-01-265-1384
NSN 6130-01-236-3925
NSN 5935-01-123-8344
NSN 6610-01-660-3966
NSN 5950-01-050-9114