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 6110-00-578-7243
NSN 6105-00-706-9468
NSN 5998-01-050-7849
NSN 5835-01-111-0969
NSN 5965-01-279-4806
NSN 6105-01-123-4910
NSN 6610-01-178-5435
NSN 6240-01-032-5105
NSN 5835-01-442-6482
NSN 5945-00-752-5929
NSN 6145-00-797-3454
NSN 6685-01-306-4747