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 5996-01-455-4599
NSN 6150-01-429-1236
NSN 5930-00-548-7538
NSN 5990-00-127-2306
NSN 7035-01-462-8701
NSN 6135-00-422-3967
NSN 6220-01-618-6408
NSN 5920-01-168-3232
NSN 6150-01-054-3526
NSN 5835-01-568-7796
NSN 6110-00-930-6878
NSN 6220-00-724-0400