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 5998-01-436-6976
NSN 6110-01-406-3623
NSN 5835-00-707-6266
NSN 5945-01-399-2243
NSN 5935-00-143-1399
NSN 5975-01-177-8577
NSN 5935-00-057-5979
NSN 5950-00-184-6836
NSN 5965-01-303-6105
NSN 5855-00-256-5562
NSN 5975-01-065-2265
NSN 6105-00-248-5772