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 5965-00-285-0745
NSN 5855-00-189-6066
NSN 5998-00-096-5673
NSN 5835-01-641-0073
NSN 5996-01-400-3558
NSN 6645-00-654-1485
NSN 6110-00-771-4538
NSN 4140-01-347-3344
NSN 6105-00-232-1410
NSN 6240-01-561-3836
NSN 5915-01-156-5703
NSN 6145-01-024-9848