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 5835-00-412-8073
NSN 6150-01-375-2261
NSN 6110-01-249-1603
NSN 5990-01-493-4039
NSN 5945-01-634-0588
NSN 5855-01-452-6878
NSN 5835-01-159-9088
NSN 5920-00-465-0594
NSN 6685-01-309-8360
NSN 6110-00-525-3418
NSN 5895-00-966-7710
NSN 5915-00-243-2030