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 5990-01-356-4259
NSN 6610-01-400-3880
NSN 6620-01-011-3449
NSN 5905-01-617-8513
NSN 5835-01-485-0210
NSN 6240-00-786-6170
NSN 5920-01-238-0564
NSN 7035-01-465-0391
NSN 5835-01-432-1277
NSN 5950-00-911-1144
NSN 6105-01-468-5102
NSN 5996-01-178-8890