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 5975-01-348-6127
NSN 5990-00-167-2692
NSN 5935-01-412-1209
NSN 5999-00-269-2498
NSN 5835-01-318-5268
NSN 6220-00-188-7525
NSN 5990-01-544-4360
NSN 5935-01-133-7296
NSN 5990-01-320-1412
NSN 6610-01-032-5335
NSN 5925-01-169-2626
NSN 5960-00-481-4034