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 6240-01-497-3085
NSN 6240-00-555-6347
NSN 6105-01-188-7292
NSN 6610-01-013-8922
NSN 5960-01-563-6975
NSN 5935-00-110-5535
NSN 7035-01-657-3875
NSN 5996-01-571-1450
NSN 6110-00-294-3631
NSN 6110-01-572-9944
NSN 6320-01-029-4220
NSN 6130-01-162-3416