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 6610-00-466-3104
NSN 5960-00-297-7099
NSN 6105-00-285-2774
NSN 6645-00-559-3623
NSN 6320-01-435-5991
NSN 5945-01-386-6176
NSN 6620-00-171-4035
NSN 5950-01-303-3510
NSN 6145-01-199-2311
NSN 6620-01-475-4717
NSN 5835-01-116-2369
NSN 6610-01-227-1692