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 5950-00-869-1335
NSN 5895-00-727-4141
NSN 6130-01-039-6571
NSN 6135-01-100-3593
NSN 5895-01-642-1460
NSN 5920-01-551-1295
NSN 5996-01-167-8914
NSN 6320-01-607-1491
NSN 6110-01-633-9660
NSN 6685-00-155-4301
NSN 5960-01-214-4518
NSN 6135-00-412-1687