Ms28778 superseded by sae-as28778, 1 mar 2006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 6650-01-459-2635
NSN 6320-01-366-5157
NSN 5998-01-634-0604
NSN 5835-01-629-2044
NSN 7035-01-364-8454
NSN 5960-01-163-6416
NSN 5950-01-377-3298
NSN 5990-01-463-5400
NSN 6610-01-300-1789
NSN 5895-01-459-0181
NSN 5935-01-501-0210
NSN 5935-01-227-4516