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 5935-01-263-8681
NSN 5855-00-087-7833
NSN 6610-01-452-6774
NSN 5985-00-431-6152
NSN 5985-00-841-1735
NSN 6135-01-329-7994
NSN 5985-01-045-8818
NSN 5990-00-155-2306
NSN 5960-00-822-6787
NSN 6685-00-284-2244
NSN 5945-01-596-4555
NSN 2925-01-239-6044