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 6645-01-100-3296
NSN 5895-01-027-1502
NSN 5996-01-037-6505
NSN 6240-01-444-3508
NSN 5835-01-222-2030
NSN 5985-00-348-3034
NSN 5985-01-634-0635
NSN 6105-00-982-4723
NSN 4140-01-553-7594
NSN 7035-01-539-7074
NSN 5895-01-128-3218
NSN 5998-01-207-0088