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 6150-00-508-5096
NSN 5996-01-461-1980
NSN 5975-01-583-2444
NSN 5835-00-544-0298
NSN 7035-01-479-5268
NSN 6240-00-204-0459
NSN 5945-01-651-7403
NSN 6220-01-079-7772
NSN 5905-01-485-3327
NSN 5990-01-587-8562
NSN 5999-01-500-1578
NSN 6650-00-107-8509