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 4140-00-264-5796
NSN 5950-01-076-5952
NSN 5998-01-268-2660
NSN 5930-01-520-3533
NSN 5985-01-467-2557
NSN 7035-00-455-7666
NSN 5915-01-122-2988
NSN 5985-01-028-6776
NSN 5835-01-219-0586
NSN 6220-01-043-6500
NSN 5935-00-941-8991
NSN 5960-01-207-9544