Ms28778 superseded by sae-as28778, 1 mar 2006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 4140-01-358-5141
NSN 6220-00-629-9271
NSN 5999-01-018-2590
NSN 5990-01-024-9659
NSN 6135-00-269-5843
NSN 5985-01-364-1944
NSN 6610-01-357-5957
NSN 6650-00-445-1427
NSN 5935-00-149-3914
NSN 5950-00-905-4785
NSN 5950-01-359-8952
NSN 5920-01-027-0660