Ms28778 superseded by sae-as28778, 1 mar 2006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 5950-00-354-1760
NSN 6320-01-260-4301
NSN 5945-00-272-8958
NSN 5925-00-015-2806
NSN 6650-01-571-1554
NSN 5915-01-494-0651
NSN 5996-00-512-4512
NSN 5920-01-218-5415
NSN 6645-01-440-8624
NSN 2925-01-500-4952
NSN 5999-01-286-3805
NSN 6620-01-286-6769