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 5996-00-222-6049
NSN 5920-00-296-6842
NSN 5920-00-285-2245
NSN 5999-00-587-7070
NSN 6610-01-472-7748
NSN 6620-01-551-7922
NSN 6620-01-445-4295
NSN 5999-00-070-1621
NSN 7035-00-557-5570
NSN 6110-00-455-7639
NSN 6130-01-157-9307
NSN 5835-01-158-6878