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 6110-01-178-3635
NSN 6650-00-515-6002
NSN 5910-01-370-0878
NSN 6645-01-086-1411
NSN 5950-00-258-6776
NSN 6145-01-090-3228
NSN 5835-01-347-8714
NSN 6110-01-524-6253
NSN 5998-01-212-9675
NSN 6645-00-137-1167
NSN 5950-01-556-1635
NSN 6610-01-280-9729