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 5935-00-397-7745
NSN 6105-01-256-3359
NSN 6220-00-138-5969
NSN 6620-01-589-5411
NSN 5910-01-436-9718
NSN 5985-01-408-5950
NSN 5996-01-407-7374
NSN 6145-01-033-9707
NSN 6240-01-242-0149
NSN 6110-00-510-8155
NSN 5835-01-086-6999
NSN 5935-00-998-0085