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 5975-00-808-4069
NSN 5895-01-012-4110
NSN 6110-01-370-4984
NSN 6145-00-819-0062
NSN 5945-01-566-6991
NSN 5965-01-630-5329
NSN 5915-01-166-3621
NSN 6135-01-040-1446
NSN 5998-01-142-6202
NSN 4140-00-075-2000
NSN 6220-01-382-7997
NSN 5996-01-164-2435