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National Stock Number (NSN) Output Data

NSN:
NIIN:
Item Name:
HEAT EXCHANGER , AIR TO AIR , AIRCRA

Definition:

A HEAT TRANSFER DEVICE DESIGNED TO LOWER COMPRESSED AIR TEMPERATURE TO AN ACCEPTABLE LEVEL BY PASSING IT THROUGH TUBES AND FLOWING DUCTED RAM AIR OVER THE TUBES, HEAT OF THE COMPRESSED AIR IS TRANSFERRED TO THE RAM AIR REDUCING THE TEMPERATURE. CONSISTS OF A SHEET METAL HOUSING WITH RAM AIR CONNECTION(S) WITH OR WITHOUT DUCTS, A TUBULAR TYPE CORE, INLET AND OUTLET PORTS. MAY CONTAIN A SHUTOFF VALVE. NORMALLY USED IN AIRCRAFT AIR CONDITIONING AND/OR AIR INDUCTION SYSTEMS.

Reference/Part Number

Part Number CAGE Status RNCC RNVC DAC RNAAC MSDS SADC
DAA3287A889-021 1W025 A 3 2 5 ZZ
DAA3287A889-021 76823 A 5 9 A TX

CAGE Information

Code Company
1W025 NORTHROP GRUMMAN SYSTEMS CORPORATION
76823 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
ABFY OVERALL DEPTH 5.590 INCHES NOMINAL
ABKW OVERALL HEIGHT 10.480 INCHES NOMINAL
ABMK OVERALL WIDTH 15.000 INCHES NOMINAL

Similar Parts

DAA3287A889-021 , DAA3287A889021 , 1660-01-357-8503 , 1660013578503 , 013578503 , DAA3287A889-021 , DAA3287A889-021 ,