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 7035-01-406-6510
NSN 6320-01-592-6248
NSN 5895-01-386-3049
NSN 6320-01-339-8056
NSN 5905-00-597-1673
NSN 5998-01-541-0009
NSN 6220-01-116-1983
NSN 6130-01-416-8430
NSN 5945-00-676-3687
NSN 5950-00-738-9553
NSN 6620-01-280-9478
NSN 5930-01-462-2954