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 5975-01-475-9840
NSN 5950-00-161-3196
NSN 6320-00-174-1362
NSN 5990-00-707-0731
NSN 6105-00-593-7471
NSN 5999-01-064-3768
NSN 7035-00-488-9101
NSN 5905-01-411-6918
NSN 6145-01-114-1328
NSN 6105-01-391-4920
NSN 5975-00-862-4506
NSN 5935-00-984-2112