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 5999-01-362-6663
NSN 5915-00-851-4270
NSN 5910-01-392-9701
NSN 7035-00-574-4223
NSN 5935-00-517-5188
NSN 6240-00-948-6652
NSN 5975-01-415-5650
NSN 5965-01-215-0993
NSN 5999-01-375-2732
NSN 5835-00-779-2836
NSN 5910-01-213-0762
NSN 5990-01-357-6175