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 5895-00-828-3994
NSN 6130-01-517-2931
NSN 5996-01-547-7386
NSN 5895-01-291-0599
NSN 5920-01-158-4517
NSN 5998-01-318-4990
NSN 5905-01-177-5300
NSN 5999-01-331-4064
NSN 5965-01-186-2051
NSN 5965-01-337-8625
NSN 5975-01-195-3781
NSN 5905-01-359-1963