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 6320-01-277-5793
NSN 5920-00-758-7846
NSN 6220-01-458-5419
NSN 6130-01-332-8966
NSN 7035-00-104-7613
NSN 6610-00-949-9792
NSN 5835-00-334-6556
NSN 5910-01-519-2308
NSN 6240-00-411-8499
NSN 5965-01-412-5946
NSN 5925-01-431-3702
NSN 5905-00-978-7455