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 6620-00-253-6329
NSN 5996-01-026-8807
NSN 5998-01-290-3913
NSN 5835-01-534-3172
NSN 5950-00-155-4753
NSN 6685-00-371-8936
NSN 5975-01-247-5150
NSN 5975-00-105-8858
NSN 6645-01-537-5726
NSN 6240-01-225-4671
NSN 7035-00-585-2113
NSN 5960-01-383-6262