123ECS51289-1 — DUCT ASSEMBLY,AIR CONDITIONING-H

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

123ECS51289-1: DUCT ASSEMBLY,AIR CONDITIONING-H.

DUCT ASSEMBLY,AIR CONDITIONING-H. Key specifications include material: ALUMINUM ALLOY 5052, overall_length: 35.410 INCHES NOMINAL IN, aircraft_location: ELECTRONIC COOLING, end_item_identification: E-2B AIRCRAFT, aircraft_mission_design_series: E-2. This part is cataloged in the U.S.

Government catalog under NSN 1660-01-352-5622, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS

123ECS51289-1

NSN: 1660-01-352-5622
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 5052
overall_length	35.410 INCHES NOMINAL IN
aircraft_location	ELECTRONIC COOLING
end_item_identification	E-2B AIRCRAFT
aircraft_mission_design_series	E-2
NSN	1660-01-352-5622

COMPONENT DIAGRAM

KEY FEATURES

•

AIRCRAFT LOCATION: ELECTRONIC COOLING

•

MATERIAL: ALUMINUM ALLOY 5052

•

AIRCRAFT MISSION DESIGN SERIES: E-2

TECHNICAL CHARACTERISTICS

OVERALL LENGTH	35.410 INCHES NOMINAL IN
AIRCRAFT LOCATION	ELECTRONIC COOLING
END ITEM IDENTIFICATION	E-2B AIRCRAFT
MATERIAL	ALUMINUM ALLOY 5052
AIRCRAFT MISSION DESIGN SERIES	E-2

OTHER ITEMS IN FSC 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

1660-00-006-4472 1660-00-009-5646 1660-00-019-8389 1660-00-019-8399 1660-00-031-5285 1660-00-302-4390 1660-00-441-0575 1660-01-601-0729

SUBSTITUTES & CROSS-REFERENCES 1

123EC51289-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation

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FREQUENTLY ASKED QUESTIONS

What is 123ECS51289-1?

123ECS51289-1 is a DUCT ASSEMBLY,AIR CONDITIONING-H.

What parts can replace 123ECS51289-1?

There is 1 known substitute for 123ECS51289-1: 123EC51289-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 123ECS51289-1?

123ECS51289-1 is cataloged in the U.S. Government catalog under NSN 1660-01-352-5622. This indicates validated use in U.S. government and defense supply chains.

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123ECS51289-1 — DUCT ASSEMBLY,AIR CONDITIONING-H

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