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 5855-01-330-3669
NSN 4140-00-413-0877
NSN 5895-00-198-3565
NSN 7035-01-625-9058
NSN 5895-01-141-2199
NSN 5998-00-825-2691
NSN 4140-00-161-6327
NSN 2925-01-290-8208
NSN 5996-01-156-9688
NSN 5935-01-309-8627
NSN 5965-01-137-3769
NSN 4140-01-161-2741