Ms28778 superseded by sae-as28778, 1 mar 2006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 5905-01-102-9330
NSN 5835-00-402-8387
NSN 2925-01-345-9439
NSN 6320-01-103-6218
NSN 5960-00-702-5301
NSN 5925-01-608-3822
NSN 6650-00-527-8822
NSN 6110-01-602-9171
NSN 6320-01-106-4414
NSN 5990-01-188-7309
NSN 6685-01-428-3943
NSN 5905-00-857-0901