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 7035-01-610-6763
NSN 5915-01-167-8506
NSN 5975-01-365-3678
NSN 5835-01-647-6426
NSN 5998-01-577-0035
NSN 7035-00-445-9657
NSN 6610-01-224-6669
NSN 5835-01-156-5622
NSN 5930-01-595-3009
NSN 5998-01-316-3865
NSN 5996-01-140-6084
NSN 5915-01-155-1651