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 6650-00-482-2019
NSN 6135-01-148-8531
NSN 6240-01-355-4425
NSN 5910-01-394-8674
NSN 5920-00-928-2229
NSN 5855-01-452-8512
NSN 5920-01-086-2213
NSN 5895-01-211-6807
NSN 5835-01-063-1522
NSN 5999-00-236-6173
NSN 6685-01-091-3656
NSN 6110-01-388-1723