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 5990-00-492-2804
NSN 5935-01-529-4691
NSN 5985-00-104-8289
NSN 7035-00-126-1899
NSN 5975-00-302-1088
NSN 6220-01-171-0957
NSN 5835-01-023-8733
NSN 5915-01-558-2863
NSN 6150-00-788-6064
NSN 6220-00-087-0284
NSN 6620-01-138-8250
NSN 5960-01-632-6576