Ms28778 superseded by sae-as28778, 1 mar 2006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 6130-00-309-0852
NSN 5990-00-421-5135
NSN 6105-01-117-9870
NSN 5930-01-272-6221
NSN 4140-01-067-2587
NSN 6130-00-827-4518
NSN 5999-00-676-4609
NSN 6650-00-995-5741
NSN 2925-01-443-1748
NSN 5960-01-399-4327
NSN 5835-00-936-8753
NSN 5965-01-461-7195