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 6220-01-007-6094
NSN 5855-00-925-0114
NSN 6220-00-148-1633
NSN 5915-01-450-4240
NSN 5935-00-318-2805
NSN 5998-00-038-1449
NSN 6130-01-541-6779
NSN 5895-01-332-3931
NSN 6110-01-381-7014
NSN 6130-00-941-1292
NSN 6320-01-523-4954
NSN 5915-01-445-1252