Nuclear hardness critical item & low observable critical item; c/o: -019 (tile-ceramic insul specification performance ms-574) & -031 (ceramic fabric, prepreg coated sic/ceramic ms-587)
An item composed of ceramic or other synthetic material in various shapes and sizes. it is specifically designed to provide aerodynamic insulation for the outer skin and internal components of the aircraft against the effect of thermal heating. it also presents a low radar signature to prevent radar detection. excludes insulation, thermal, special purpose.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5935-01-433-2705
NSN 5905-01-529-4233
NSN 5930-01-003-8775
NSN 5910-01-367-2738
NSN 5935-01-176-1727
NSN 5998-00-683-1333
NSN 5835-00-617-3578
NSN 6320-01-021-6633
NSN 5999-00-810-0176
NSN 5905-00-849-9090
NSN 5990-01-349-8132
NSN 5920-00-084-3657