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 5855-00-548-4742
NSN 6645-00-127-3835
NSN 5990-01-449-7090
NSN 6320-00-261-9136
NSN 5935-01-332-1140
NSN 5975-01-198-4196
NSN 5945-01-392-9346
NSN 6145-01-442-8143
NSN 5990-01-130-4959
NSN 5835-00-198-4936
NSN 5999-00-534-4660
NSN 5835-01-487-3042