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 5950-00-620-4395
NSN 5930-01-381-3155
NSN 5925-01-012-1890
NSN 5915-01-526-1055
NSN 5945-01-055-5091
NSN 6610-00-955-6118
NSN 5996-01-392-3171
NSN 6610-01-024-0675
NSN 2925-00-247-6248
NSN 4140-01-231-5031
NSN 5935-00-260-6051
NSN 5895-00-151-3934