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 5920-00-936-7565
NSN 6240-00-767-2389
NSN 6145-01-004-8343
NSN 6110-01-442-7378
NSN 4140-01-012-6377
NSN 4140-00-105-1061
NSN 6130-00-655-3084
NSN 6320-01-449-1014
NSN 7035-00-455-7666
NSN 5985-01-441-8471
NSN 5895-00-176-1776
NSN 5998-01-383-7392