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 6320-00-931-4855
NSN 5996-01-218-0522
NSN 5905-01-193-0617
NSN 5910-01-200-7418
NSN 5985-00-708-2193
NSN 5895-01-393-3297
NSN 6135-01-309-5765
NSN 5935-01-529-7740
NSN 7035-01-542-5972
NSN 6610-00-005-1847
NSN 2925-01-484-8556
NSN 5945-00-907-9972