18-54921-11 — DUCT ASSEMBLY,AIR CONDITIONING-H

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

18-54921-11: DUCT ASSEMBLY,AIR CONDITIONING-H.

DUCT ASSEMBLY,AIR CONDITIONING-H. Key specifications include end_item_identification: F-5F AIRCRAFT, aircraft_mission_design_series: F-5F. This part is cataloged in the U.S.

Government catalog under NSN 1660-01-040-2948, 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

18-54921-11

NSN: 1660-01-040-2948
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 76823 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN IS DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)

SPECIFICATIONS

end_item_identification	F-5F AIRCRAFT
aircraft_mission_design_series	F-5F
NSN	1660-01-040-2948

COMPONENT DIAGRAM

KEY FEATURES

•

AIRCRAFT MISSION DESIGN SERIES: F-5F

TECHNICAL CHARACTERISTICS

END ITEM IDENTIFICATION	F-5F AIRCRAFT
AIRCRAFT MISSION DESIGN SERIES	F-5F

SUBSTITUTES & CROSS-REFERENCES 3

NH1002113-11Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

NH10022113-11Reference document

Same NSN cross-reference

Reference document — Secondary reference

17019-11Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is 18-54921-11?

18-54921-11 is a DUCT ASSEMBLY,AIR CONDITIONING-H.

What parts can replace 18-54921-11?

There are 3 known substitutes for 18-54921-11: NH1002113-11, NH10022113-11, 17019-11. Substitute compatibility should be verified for your specific system.

What is the NSN for 18-54921-11?

18-54921-11 is cataloged in the U.S. Government catalog under NSN 1660-01-040-2948. This indicates validated use in U.S. government and defense supply chains.

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18-54921-11 — DUCT ASSEMBLY,AIR CONDITIONING-H

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