Part Number
Definition:
AN ITEM COMPOSED OF ONE OR MORE MATERIALS, MOLDED, COMPRESSED, AND/OR BAKED INTO A RIGID COVERING OF IRREGULAR SHAPES AND SIZES. IT IS DESIGNED TO COVER AIR DUCTS AND/OR AIR DUCT FITTINGS USED IN AIR CONDITIONING, HEATING, COOLING, PRESSURIZING AND DE-ICING SYSTEMS TO RESTRICT THE DISSIPATION OF HEAT. IT MAY COMPLETELY OR PARTIALLY ENCASE THE ITEM FOR WHICH DESIGNED. IT MAY BE FURNISHED WITH OR WITHOUT FILLERS, CEMENT, AND/OR SEPARATE OR ATTACHED ACCESSORIES FOR INSTALLATION, (EXCLUDING FLEXIBLE AIR DUCT COVERING AND RIGID PIPE AND PIPE FITTING COVERINGS USED IN CONSTRUCTION AND BUILDING MATERIALS). EXCLUDES INSULATION BLANKET, THERMAL, AIRCRAFT; INSULATION PIPE FITTING COVERING, THERMAL; AND INSULATION SLEEVING, THERMAL.
CAGE Information
| Code | Company |
|---|---|
| 1W025 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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 |
|---|---|---|
| AARN | FABRICATION METHOD | COMPRESSED |
| AARS | OUTER COVERING ENVIRONMENTAL PROTECTION | WATERPROOF |
| AARU | INSULATION THICKNESS | 0.190 INCHES NOMINAL |
| AARM | LAYER QUANTITY | 2 |
| MATL | MATERIAL | SILICONE RUBBER |
| SURF | SURFACE TREATMENT | PAINT, ALUMINUM |
| AZKQ | TEMP RATING | 450.0 DEG FAHRENHEIT MAXIMUM |
| AARR | JACKET MATERIAL | GLASS CLOTH |