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 6620-00-811-7614
NSN 6650-01-463-8405
NSN 6110-01-303-5196
NSN 5975-01-473-6033
NSN 6620-01-567-2084
NSN 5930-01-514-7666
NSN 6220-00-863-7838
NSN 5915-00-789-5135
NSN 5996-01-161-0613
NSN 5935-01-085-7035
NSN 7035-01-357-3726
NSN 5975-01-576-1361