Next higher assembly is p/n 331500-1
A replaceable device designed to remove solid particles from fluids ranging in density from heavy liquids to gases. The removal of particles is accomplished by porous material (metallic or non-metallic), stacked disks, wound wire, or the like, constructed so the fluid can flow through the device while the solid particles are retained. It may be designed to fit into a filter, fluid (or similar cavity), or it may have an integral outer casing and mounting facilities and be designed to connect directly to an engine, compressor, or the like. The degree of removal of particles must be nominally rated at less than 50 microns or absolutely rated at less than 75 microns. Excludes filter element, air conditioning. See also strainer element, sediment.
Classification: Other parts of airplanes or helicopters for use in military aircraft (excludes propellers, rotors, undercarriages, and parts thereof)
NSN 5915-00-857-3007
NSN 5920-01-224-7028
NSN 6320-00-450-7014
NSN 5965-00-928-4854
NSN 4140-01-312-2361
NSN 5905-00-858-3352
NSN 5920-01-553-6114
NSN 5930-01-352-5428
NSN 5895-00-039-7257
NSN 7035-01-330-1146
NSN 5930-01-508-7079
NSN 5975-00-817-4476