Ms28778 superseded by sae-as28778, 1 mar 2006
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 5996-01-435-2766
NSN 5835-00-927-6013
NSN 6240-01-332-6892
NSN 6150-00-518-4558
NSN 5855-01-560-9102
NSN 5895-00-107-0198
NSN 6105-00-905-6567
NSN 6105-01-605-5113
NSN 5930-01-415-1157
NSN 6145-00-663-6133
NSN 6240-01-084-0944
NSN 5915-00-530-5067