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 6145-01-655-2334
NSN 6240-01-558-9727
NSN 5910-01-147-4902
NSN 6240-01-412-0715
NSN 5855-01-125-4768
NSN 6240-01-265-6958
NSN 6220-00-193-1695
NSN 5905-01-406-4159
NSN 5960-00-066-2573
NSN 6105-01-354-1358
NSN 5965-01-607-8609
NSN 6610-00-391-7888