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 6610-00-361-6954
NSN 5905-00-038-6664
NSN 5960-01-498-0572
NSN 5996-01-103-5068
NSN 5835-01-359-2575
NSN 5915-00-186-9346
NSN 5996-01-147-6054
NSN 5999-01-386-5327
NSN 6145-00-226-0515
NSN 6645-01-165-3785
NSN 5895-01-573-5917
NSN 6105-01-188-2902