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 5965-01-182-5768
NSN 6150-01-277-2893
NSN 2925-00-724-9252
NSN 6650-01-414-9784
NSN 5990-01-110-8979
NSN 5996-00-224-8279
NSN 5935-00-787-6984
NSN 6135-01-265-1384
NSN 6105-00-475-5366
NSN 5895-00-246-4415
NSN 7035-01-013-9889
NSN 5950-01-065-2288