A device used to prevent passage of flame through a ventilating duct while air is flowing.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 5935-01-004-9016
NSN 2925-00-881-3770
NSN 5999-00-233-6366
NSN 6610-00-456-0485
NSN 6610-00-136-2662
NSN 6145-00-856-4042
NSN 6645-00-559-3623
NSN 6135-00-432-8779
NSN 6620-00-533-0536
NSN 6145-01-202-3539
NSN 6320-01-539-3156
NSN 6650-00-707-1417