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 5960-00-579-0298
NSN 6685-01-579-8452
NSN 6620-00-452-5738
NSN 6110-01-309-6228
NSN 5915-00-558-4413
NSN 5998-01-061-3228
NSN 6110-00-539-9543
NSN 6650-01-508-3651
NSN 5950-01-588-7264
NSN 6135-00-548-2765
NSN 6145-01-471-7901
NSN 5930-01-593-0092