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 5985-01-468-5163
NSN 5935-01-656-4004
NSN 5990-01-612-5323
NSN 6145-00-011-2390
NSN 5895-01-539-5603
NSN 6620-01-344-6074
NSN 5960-01-449-1310
NSN 5960-01-324-8751
NSN 6685-01-112-2334
NSN 5855-00-896-4047
NSN 5998-00-140-7406
NSN 5950-01-129-1495