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 6620-00-728-3445
NSN 6220-01-581-5986
NSN 6650-00-157-4217
NSN 5835-00-092-1136
NSN 5945-01-482-0288
NSN 6645-00-932-1464
NSN 5996-00-446-3784
NSN 5996-00-964-5229
NSN 7035-00-145-9138
NSN 5935-01-050-9171
NSN 6610-01-351-4607
NSN 6130-00-202-0027