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 5996-01-431-7013
NSN 6130-01-168-8001
NSN 5835-01-442-6482
NSN 5930-00-143-4582
NSN 7035-00-803-3056
NSN 5990-00-332-8448
NSN 5910-01-202-8330
NSN 5835-00-778-5761
NSN 5998-01-264-3472
NSN 5920-00-254-8429
NSN 6685-01-469-9294
NSN 5915-01-348-1139