Screen material, monel
A device used to prevent passage of flame through a ventilating duct while air is flowing.
NSN 5910-01-128-3765
NSN 6130-00-030-8825
NSN 5975-01-568-3147
NSN 5960-00-941-6213
NSN 5950-00-222-4745
NSN 5998-01-243-2849
NSN 6150-00-067-5957
NSN 6130-01-257-5451
NSN 6145-00-265-6205
NSN 6130-00-007-1453
NSN 5915-01-556-1625
NSN 6145-01-437-9015