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 6110-01-511-4012
NSN 6110-00-297-5768
NSN 5945-01-226-0861
NSN 5998-00-038-0574
NSN 5945-01-463-5294
NSN 5835-00-764-4388
NSN 5855-00-688-9954
NSN 6110-01-143-2012
NSN 6135-01-074-8220
NSN 5985-01-368-8140
NSN 4140-01-143-7784
NSN 5925-00-981-2341