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 5950-01-504-8639
NSN 6650-01-656-4068
NSN 5895-01-500-3710
NSN 5835-01-359-2575
NSN 5930-00-932-4928
NSN 5835-00-912-5656
NSN 5930-00-057-5795
NSN 5895-00-763-3020
NSN 5950-00-375-8284
NSN 5998-01-645-6329
NSN 5999-01-005-3989
NSN 6645-01-575-9995