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 6145-01-418-2752
NSN 6220-01-382-7997
NSN 6145-01-449-1885
NSN 5935-01-293-5988
NSN 5985-01-475-0223
NSN 5965-01-605-4139
NSN 6145-01-195-3789
NSN 5945-01-445-5537
NSN 7035-01-617-8406
NSN 6150-00-985-8398
NSN 5835-00-683-4612
NSN 6610-00-497-3801