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 6645-01-063-8243
NSN 6105-01-336-7843
NSN 5945-00-290-1779
NSN 6620-01-023-2938
NSN 5950-00-230-7421
NSN 6105-01-607-0381
NSN 5975-01-375-5345
NSN 7035-01-417-6261
NSN 5985-01-034-3113
NSN 5915-01-125-6302
NSN 7035-00-126-1899
NSN 2925-01-444-2061