Ms28778 superseded by sae-as28778, 1 mar 2006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 6645-01-408-6568
NSN 5905-01-010-3320
NSN 7035-00-135-4758
NSN 5910-00-972-7344
NSN 5915-01-108-7978
NSN 6150-01-537-0575
NSN 5855-01-352-7033
NSN 6685-00-619-9860
NSN 6130-01-266-9739
NSN 6320-01-089-9086
NSN 6320-01-631-7828
NSN 5905-00-935-6954