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 5855-00-014-5008
NSN 5910-01-354-6608
NSN 5915-00-583-4229
NSN 5975-00-900-8593
NSN 6110-00-001-6635
NSN 6240-00-504-6583
NSN 5835-01-468-6170
NSN 5855-01-606-2129
NSN 5930-00-831-4275
NSN 6620-00-170-5296
NSN 6320-00-445-1187
NSN 5960-01-126-5767