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 7035-01-227-2546
NSN 6320-01-512-2031
NSN 5975-00-115-0009
NSN 2925-01-408-9362
NSN 6620-00-323-0031
NSN 7035-00-126-1899
NSN 5915-01-481-3999
NSN 5835-00-473-1010
NSN 6220-00-761-6253
NSN 7035-01-513-3025
NSN 5996-01-604-3775
NSN 6220-01-564-6806