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 5975-01-462-5846
NSN 5998-01-641-5673
NSN 6240-01-576-6328
NSN 6130-01-462-1217
NSN 6110-00-994-7403
NSN 6105-01-092-0788
NSN 6135-00-577-8429
NSN 5996-01-257-9027
NSN 5835-00-707-6266
NSN 6320-01-476-7702
NSN 5960-01-628-2760
NSN 2925-01-411-4666