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: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 5945-00-843-5199
NSN 6645-01-140-6700
NSN 5998-00-781-3769
NSN 7035-01-411-6062
NSN 5990-00-775-2637
NSN 5895-00-691-6299
NSN 5835-01-104-8914
NSN 5945-00-764-4228
NSN 6150-00-140-6509
NSN 6620-01-293-6241
NSN 6240-01-207-2120
NSN 6650-01-542-4137