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 6645-01-383-7362
NSN 6135-01-226-1396
NSN 5999-01-366-3474
NSN 6620-01-228-1571
NSN 5945-01-428-2903
NSN 5999-01-538-4225
NSN 5990-01-512-9129
NSN 5905-01-038-4386
NSN 6620-01-373-0174
NSN 6135-01-423-7502
NSN 5998-01-352-5854
NSN 5915-00-492-7867