Ms28778 superseded by sae-as28778, 1 mar 2006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 5925-01-254-2578
NSN 5985-01-621-3702
NSN 5895-00-269-2697
NSN 5910-01-548-6551
NSN 6240-01-023-4623
NSN 5975-01-202-7423
NSN 6145-00-917-2721
NSN 5925-00-186-0765
NSN 5990-01-234-4607
NSN 4140-00-523-0419
NSN 5910-01-212-9659
NSN 5915-01-603-4913