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 5835-01-023-4993
NSN 5960-01-346-6002
NSN 5935-01-106-3508
NSN 6620-01-199-6343
NSN 6685-01-607-9724
NSN 4140-01-247-8701
NSN 6220-00-350-2807
NSN 5935-00-466-3460
NSN 6240-01-164-9175
NSN 7035-01-442-5737
NSN 5945-01-607-5829
NSN 5855-01-495-6457