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 6650-00-717-8913
NSN 7035-00-252-7467
NSN 6135-00-120-1027
NSN 6650-01-473-6717
NSN 6650-01-655-7813
NSN 5915-01-594-3616
NSN 5835-01-632-6627
NSN 2925-01-144-0352
NSN 5895-00-734-5401
NSN 6105-01-628-1176
NSN 6320-01-631-7828
NSN 5925-01-415-6551