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 5935-01-350-3594
NSN 6220-01-283-0384
NSN 5975-00-119-9182
NSN 5975-01-472-7050
NSN 5895-00-581-3969
NSN 6145-01-421-2458
NSN 5945-01-011-2066
NSN 5835-01-449-7511
NSN 5985-00-884-2918
NSN 6105-01-172-2372
NSN 7035-01-017-8994
NSN 5998-01-016-8149