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 5905-01-440-9746
NSN 5920-01-076-4634
NSN 7035-01-174-1029
NSN 5920-00-928-1511
NSN 6110-00-446-6099
NSN 5895-01-328-7654
NSN 6105-00-060-7024
NSN 5835-01-141-8823
NSN 6320-00-456-0836
NSN 6620-01-463-1373
NSN 5950-01-065-9796
NSN 5990-00-518-3195