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 5960-00-558-9152
NSN 6240-01-012-2706
NSN 6220-00-591-3909
NSN 5915-00-350-8311
NSN 5905-00-078-7830
NSN 7035-01-589-2629
NSN 6110-01-509-7586
NSN 5835-00-611-0607
NSN 5975-01-631-6338
NSN 5950-00-108-4928
NSN 6105-01-119-3514
NSN 5915-01-364-1208