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 6610-00-026-4389
NSN 5905-01-327-4634
NSN 5996-00-468-1874
NSN 6650-00-907-8565
NSN 6130-01-628-4722
NSN 6110-01-442-8080
NSN 5950-00-422-5452
NSN 6240-01-095-7968
NSN 6240-01-169-8223
NSN 6145-00-038-3369
NSN 6610-01-425-1523
NSN 5835-01-024-9249