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 5935-01-371-2893
NSN 5998-00-479-8562
NSN 6135-01-247-5660
NSN 5945-01-648-2231
NSN 5990-00-828-1771
NSN 6620-01-196-7670
NSN 5910-01-223-4793
NSN 6135-01-265-1384
NSN 5895-01-345-5199
NSN 6220-00-631-1734
NSN 5835-01-143-9143
NSN 5945-01-392-7795