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 6110-01-259-0267
NSN 5960-01-144-5502
NSN 6105-01-350-0308
NSN 5915-01-379-6876
NSN 5910-00-782-1996
NSN 5920-01-202-6802
NSN 5905-01-309-6833
NSN 6610-00-951-4451
NSN 6685-01-327-2099
NSN 6135-01-373-2518
NSN 5960-00-702-2005
NSN 5835-01-084-5742