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 5945-01-250-3888
NSN 6130-00-354-9851
NSN 7035-01-649-0424
NSN 7035-01-058-5668
NSN 6650-01-441-1258
NSN 5915-01-251-1371
NSN 6240-01-538-5525
NSN 5935-00-312-6030
NSN 5950-01-161-8198
NSN 6110-01-599-1917
NSN 5996-01-323-0166
NSN 5905-01-164-1485