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 5935-00-753-5101
NSN 7035-01-508-6447
NSN 6145-00-187-6405
NSN 5945-00-831-3985
NSN 6685-00-230-4267
NSN 5915-01-445-3415
NSN 5835-00-419-0575
NSN 5910-01-360-3339
NSN 6135-01-050-3194
NSN 5985-00-584-3795
NSN 6130-01-648-2672
NSN 6110-00-387-3911