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 5835-00-269-2232
NSN 5945-01-544-8982
NSN 6110-00-969-7065
NSN 5925-01-069-1451
NSN 5998-01-547-4670
NSN 6105-00-824-2364
NSN 5855-01-492-2042
NSN 5950-01-428-3032
NSN 6135-00-255-1340
NSN 4140-01-381-3221
NSN 5950-01-466-0366
NSN 5998-01-299-7588