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 5985-01-165-3051
NSN 6135-00-318-8359
NSN 5925-00-980-0159
NSN 5965-00-546-4402
NSN 5998-01-659-8602
NSN 6105-01-197-1653
NSN 5835-00-759-1109
NSN 6240-01-252-8850
NSN 5835-01-223-1790
NSN 5915-01-167-8506
NSN 6320-01-573-6490
NSN 6610-00-722-3873