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 7035-01-063-0453
NSN 5998-01-106-4306
NSN 5905-01-097-8915
NSN 6650-00-658-9627
NSN 5999-01-646-1858
NSN 5965-00-193-2406
NSN 5998-01-292-8496
NSN 6145-01-112-6714
NSN 6650-01-086-7003
NSN 4140-01-492-8416
NSN 6650-00-934-8316
NSN 5910-01-161-3256