Ms28778 superseded by sae-as28778, 1 mar 2006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 5905-01-167-7420
NSN 5998-01-317-5825
NSN 2925-00-590-3450
NSN 5950-01-092-2480
NSN 6620-00-845-9291
NSN 6130-00-586-6634
NSN 5999-00-577-7573
NSN 7035-01-097-8704
NSN 6145-00-939-4973
NSN 6105-01-051-0027
NSN 5985-01-237-2570
NSN 5855-00-361-0167