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 5965-01-367-7380
NSN 5975-00-633-4924
NSN 5895-00-923-1879
NSN 5895-00-132-6847
NSN 5915-01-070-5915
NSN 6135-01-454-9408
NSN 5950-00-512-9899
NSN 6620-01-625-2855
NSN 5835-00-269-2232
NSN 6110-01-539-6810
NSN 5920-00-915-3571
NSN 5998-00-878-2012