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 5945-01-512-9376
NSN 5915-01-012-5604
NSN 5998-01-274-1125
NSN 6620-01-359-0476
NSN 5905-01-037-9673
NSN 6220-01-468-5596
NSN 6685-01-535-7268
NSN 5975-00-169-9062
NSN 5835-01-632-6627
NSN 5920-01-274-8565
NSN 6650-01-539-6634
NSN 5930-00-172-5144