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 5930-01-322-4007
NSN 6145-01-341-9605
NSN 5915-00-468-3911
NSN 5905-00-362-5611
NSN 5905-00-449-4910
NSN 6320-01-113-7647
NSN 7035-01-225-7266
NSN 6620-00-546-6071
NSN 5920-01-284-9038
NSN 5996-00-034-6024
NSN 5905-01-292-5024
NSN 6110-01-341-7146