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 6685-01-423-9681
NSN 6220-01-130-3620
NSN 6220-00-344-1237
NSN 5950-01-151-5100
NSN 5960-01-521-5827
NSN 6320-00-857-4073
NSN 5930-00-763-2235
NSN 5935-01-101-1736
NSN 5895-00-504-0578
NSN 6105-01-556-4228
NSN 5835-00-373-2671
NSN 5925-01-214-4130