Ms28778 superseded by sae-as28778, 1 mar 2006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 5950-01-030-8778
NSN 6105-01-193-8612
NSN 5965-00-757-3403
NSN 6105-01-360-5629
NSN 5910-01-260-8546
NSN 5960-01-656-6343
NSN 5996-00-879-4654
NSN 5915-01-270-7615
NSN 5920-01-516-0467
NSN 6620-01-242-7236
NSN 6610-00-483-9810
NSN 5910-00-117-8204