Ms28778 superseded by sae-as28778, 1 mar 2006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 6650-01-152-0665
NSN 5920-01-362-1459
NSN 5895-01-099-8589
NSN 5960-00-471-6286
NSN 6240-01-490-5054
NSN 5960-01-388-1988
NSN 5905-01-228-3571
NSN 5930-01-457-1676
NSN 4140-01-322-6397
NSN 5998-00-762-2130
NSN 5930-01-480-2276
NSN 5925-01-438-2983