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 6135-01-471-7325
NSN 6135-01-010-0891
NSN 5835-01-394-7589
NSN 5855-00-127-5559
NSN 5960-01-149-1261
NSN 5950-01-634-0677
NSN 5960-01-175-9880
NSN 5935-01-070-4048
NSN 5975-01-245-1460
NSN 5998-01-055-5543
NSN 6610-00-906-3047
NSN 7035-01-080-3392