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 5945-01-093-8388
NSN 6110-00-816-7444
NSN 2925-00-419-5868
NSN 5999-01-215-1236
NSN 6145-01-115-7933
NSN 4140-00-125-0837
NSN 6685-00-130-8768
NSN 5975-00-248-5590
NSN 5930-01-015-5543
NSN 5855-01-028-8387
NSN 5835-01-495-5986
NSN 5945-01-169-2320