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 5930-01-187-9746
NSN 6135-00-284-1406
NSN 5975-00-627-2509
NSN 5855-01-532-1751
NSN 5960-01-632-6576
NSN 5910-01-306-5250
NSN 7035-01-411-6062
NSN 5835-01-449-7511
NSN 5945-01-503-8416
NSN 6650-01-267-9886
NSN 5990-01-185-5346
NSN 7035-01-506-2143