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 5960-01-222-4199
NSN 5835-01-416-6449
NSN 5965-01-381-2998
NSN 5910-01-475-5478
NSN 5945-00-823-2527
NSN 5910-01-359-9055
NSN 6645-01-352-6583
NSN 5905-01-421-2408
NSN 5915-01-326-5846
NSN 5905-00-509-4203
NSN 6130-00-760-5929
NSN 5895-01-466-4014