Ms28778 superseded by sae-as28778, 1 mar 2006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 6240-00-110-9414
NSN 6685-01-123-9275
NSN 6685-01-019-0705
NSN 5905-01-655-6921
NSN 6105-01-149-6639
NSN 5925-00-168-1459
NSN 6650-01-654-6257
NSN 5855-01-354-7291
NSN 5915-00-186-8872
NSN 5935-00-702-0127
NSN 5999-00-454-0292
NSN 6135-00-295-2614