Ms28778 superseded by sae-as28778, 1 mar 2006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 5930-00-382-7716
NSN 5990-01-630-5094
NSN 6650-00-773-0234
NSN 6145-01-154-2289
NSN 5895-01-069-2173
NSN 5935-01-307-5907
NSN 5985-01-371-6944
NSN 6110-00-997-6581
NSN 5905-00-597-6081
NSN 6105-00-443-8245
NSN 6135-00-967-3112
NSN 5835-00-168-1657