Ms28778 superseded by sae-as28778, 1 mar 2006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 6105-01-100-1007
NSN 6650-00-977-7533
NSN 5930-01-348-0905
NSN 5905-01-158-5549
NSN 6105-01-592-0460
NSN 4140-00-311-6329
NSN 2925-00-953-2920
NSN 7035-00-445-9657
NSN 5998-01-601-2354
NSN 5855-01-027-1571
NSN 6135-01-056-4609
NSN 5920-01-097-7124