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 6650-00-210-4399
NSN 5985-01-060-3635
NSN 5930-01-294-9546
NSN 6685-01-337-0582
NSN 5930-00-600-8833
NSN 6220-01-044-3378
NSN 5998-00-256-3394
NSN 6685-01-197-0540
NSN 5975-01-461-3120
NSN 4140-01-193-8102
NSN 5905-01-062-9084
NSN 5975-01-159-0239