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 5960-01-350-4288
NSN 6110-00-249-6022
NSN 6220-01-596-3176
NSN 5996-01-299-0681
NSN 5835-01-043-1576
NSN 5925-00-337-8138
NSN 6240-01-377-5503
NSN 5905-01-351-0250
NSN 6620-00-172-6127
NSN 5835-01-412-6901
NSN 5925-01-004-9293
NSN 5935-01-349-0916