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 6240-01-293-6024
NSN 5975-00-377-0650
NSN 5915-00-263-2175
NSN 5960-00-232-2512
NSN 5985-00-369-9299
NSN 4140-01-125-5187
NSN 6105-01-372-7380
NSN 5935-01-548-0397
NSN 5945-01-607-0980
NSN 6685-00-528-5175
NSN 6135-00-919-1117
NSN 6240-01-158-4266