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 5855-01-268-6468
NSN 6105-01-312-1481
NSN 5935-00-462-4735
NSN 5975-00-557-4829
NSN 4140-01-223-4079
NSN 5835-01-610-5744
NSN 5996-01-192-5594
NSN 4140-01-469-6140
NSN 7035-00-679-9027
NSN 5960-01-096-6294
NSN 5895-00-617-2893
NSN 6150-01-246-4419