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 2925-01-385-1763
NSN 5930-01-017-4231
NSN 5930-01-211-7779
NSN 6610-00-575-7933
NSN 5998-01-225-3801
NSN 6150-01-601-3472
NSN 5996-01-140-7683
NSN 5999-01-567-3211
NSN 6320-01-229-6479
NSN 5990-00-421-5135
NSN 6220-00-988-5311
NSN 5999-00-295-6285