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 6620-01-356-2374
NSN 5996-01-103-5068
NSN 5985-00-554-9730
NSN 5965-00-862-3295
NSN 5895-01-174-9168
NSN 6685-01-590-8055
NSN 5915-01-243-6682
NSN 5950-00-420-3642
NSN 5960-00-893-2187
NSN 5975-01-649-8168
NSN 5910-01-364-1947
NSN 5835-01-455-3380