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 2925-01-359-4027
NSN 5835-01-631-3940
NSN 5935-00-925-2536
NSN 6110-01-182-0530
NSN 5855-01-007-9541
NSN 5855-00-869-3635
NSN 5935-01-136-4064
NSN 5945-00-600-5593
NSN 5985-00-111-1605
NSN 6220-01-051-6993
NSN 5998-01-064-2903
NSN 5996-01-552-7108