National Stock Number (NSN) Output Data
Definition:
AN ITEM WHICH SEPARATES FREE MOISTURE OR WATER VAPOR FROM THE COMPRESSED AIRSTREAM IN AN AIRCRAFT AIR CONDITIONING SYSTEM AFTER IT IS DISCHARGED FROM A COOLING TURBINE. PROVIDES MOISTURE FREE AIR FOR CABIN AND/OR COMPARTMENTS. NORMALLY CONSISTS OF A CYLINDRICAL OR OVAL SHAPED SHELL WITH AN INLET AND OUTLET PORT AND A DRAIN PORT, A CYLINDRICAL, RECTANGULAR OR CONICAL SHAPE CONDENSER, AND A DEVICE TO COLLECT THE MOISTURE AFTER IT LEAVES THE CONDENSER. MAY INCLUDE AN INTERNAL BYPASS VALVE. GENERALLY CONSISTS OF TWO TYPES: (1) THE CONDENSER-ELIMINATOR TYPE WHICH COLLECTS THE MOISTURE ON A TUBULAR TYPE CORE AFTER IT LEAVES THE CONDENSER AND RUNS TO THE BOTTOM AND DRAINS OUT; (2) THE SWIRL TYPE CAUSING THE MOIST AIR TO SWIRL RAPIDLY AS IT LEAVES THE CONDENSER THROWING THE MOISTURE AGAINST THE SHELL WHERE IT COLLECTS AND RUNS DOWN TO DRAIN.
Reference/Part Number
| Part Number | CAGE | Status | RNCC | RNVC | DAC | RNAAC | MSDS | SADC |
|---|---|---|---|---|---|---|---|---|
| L5341217-001 | 43999 | A | 5 | 9 | 2 | SB | ||
| L5341217-021 | 43999 | A | 3 | 2 | 2 | SB |
CAGE Information
| Code | Company |
|---|---|
| 43999 | BOEING COMPANY THE DBA BOEING DIV DE |
Federal Supply Class
Title
AIRCRAFT AIR CONDITIONING, HEATI
Inclusions:
INCLUDES CABIN SUPERCHARGING EQUIPMENT; CANISTERS; CYLINDER ASSEMBLIES; MASKS; FIXED OXYGEN SYSTEM; SPECIALLY DESIGNED AIRCRAFT VALVES; CABIN PRESSURE REGULATORS; HEAT EXCHANGERS; AIR EXPANSION TURBINES; AIRCRAFT HEATERS; VENTILATING SYSTEM COMPONENTS; AIR CONDITIONING AND HEATING DUCT ASSEMBLIES; THERMAL DE-ICING EQUIPMENT; CABIN AND COMPARTMENT PRESSURIZING EQUIPMENT; AIR DIFFUSERS; CABIN PRESSURE SELECTORS; LIQUID OXYGEN CONVERTERS.
Exclusions:
EXCLUDES OXYGEN PRESSURE SIGNALS AND WARNING DEVICES; TUBING; GROUND TYPE HEATERS AND COOLERS; PRESSURIZING EQUIPMENT OTHER THAN THAT USED FOR CABIN AND COMPARTMENT PRESSURIZATION; FLUID DE-ICING EQUIPMENT; VALVES SPECIFICALLY DESIGNED FOR USE WITH AIRCRAFT ENGINES, GUIDED MISSILES, AND GUIDED MISSILE ENGINES.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| FEAT | SPECIAL FEATURES | C/O ALUM ALLOY SHEET PER QQ-A-250/11 COMP 6061-0,7.460 IN. LG BY 5.500 IN. WD BY 0.063 IN. THK;3 TUBE ALUM ALLOY PER WW-T-700/6 COMP 6061-6,2/W 3.50 IN. OD BY 0.049 IN. WALL BY 20.920 IN. LG,1 W/0.380 IN. OD BY 0.035 IN.WALL THK BY 2.000 IN. LG;2 FERRULE;1 ALUM ALLOY BOSS PER QQ-A-225/8 COMP 6061-T651,1.000 IN. WD BY 0.810 IN. THK BY 1.270 IN. LG |
| AGAV | END ITEM IDENTIFICATION | B-1B |