Ms28778 superseded by sae-as28778, 1 mar 2006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 5915-00-547-2520
NSN 6650-00-078-5773
NSN 6320-01-370-5222
NSN 6105-00-817-4809
NSN 6110-01-063-8309
NSN 5975-00-961-8910
NSN 5895-01-199-7583
NSN 5999-01-051-3844
NSN 5975-01-086-7926
NSN 5835-01-027-0597
NSN 6645-01-510-3496
NSN 6220-00-466-2681