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 6650-01-007-4744
NSN 7035-01-364-0286
NSN 5996-01-326-6313
NSN 5910-00-075-8459
NSN 5996-01-251-2561
NSN 5915-01-082-7984
NSN 5985-01-070-6715
NSN 6620-01-503-2667
NSN 5910-01-088-6848
NSN 5930-01-377-4318
NSN 6220-01-444-3972
NSN 6610-01-347-6781