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 7035-01-033-3007
NSN 6610-01-658-6611
NSN 6105-00-003-6141
NSN 5998-00-028-6920
NSN 4140-00-141-0132
NSN 6320-00-593-0379
NSN 6150-01-576-0763
NSN 6135-01-551-0562
NSN 6220-00-090-1310
NSN 5975-01-254-2851
NSN 4140-01-564-8930
NSN 5835-01-406-4066