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 5835-01-424-4577
NSN 5965-01-545-5971
NSN 5996-01-563-0025
NSN 6110-01-278-2579
NSN 5930-01-041-9609
NSN 5910-00-458-9509
NSN 5935-01-616-3873
NSN 5915-01-122-5515
NSN 6650-01-444-8313
NSN 6610-00-070-1185
NSN 6220-00-567-6862
NSN 5910-01-085-5314