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 6110-01-525-7358
NSN 5975-01-306-0899
NSN 5998-01-337-5642
NSN 6135-01-222-0703
NSN 6110-01-614-0599
NSN 5835-00-523-0736
NSN 6650-01-368-9673
NSN 5855-01-067-4129
NSN 6110-00-106-2057
NSN 5835-00-289-9080
NSN 5985-01-180-5546
NSN 7035-01-423-8343