Ms28778 superseded by sae-as28778, 1 mar 2006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 6135-00-583-3966
NSN 5945-01-199-2764
NSN 6650-01-467-2355
NSN 6240-01-650-1161
NSN 7035-01-586-9147
NSN 5835-01-621-2525
NSN 5985-01-059-1188
NSN 6145-01-357-6288
NSN 6145-01-400-1894
NSN 5835-00-931-5568
NSN 6685-01-534-4392
NSN 6240-01-524-4088