1128EC40138-11 — DUCT ASSEMBLY,AIR CONDITIONING-H

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

1128EC40138-11: DUCT ASSEMBLY,AIR CONDITIONING-H.

DUCT ASSEMBLY,AIR CONDITIONING-H. Key specifications include material: ALUMINUM ALLOY 5052, overall_length: 20.250 INCHES NOMINAL IN, special_features: SEAMLESS TUBING; 1.000 IN. OD; 90 DEGREE BEND; 5.560 IN.

LG; LONG END TAPE RED TO 0.620 IN. OD; BEAD ON EACH END IN, material_document_and_classification: WW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 1660-01-156-5255, 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

1128EC40138-11

NSN: 1660-01-156-5255
FSC: 1660 — Aircraft Air Conditioning, Heating, and Pressurizing Equipment
CAGE: 79RG9 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 5052
overall_length	20.250 INCHES NOMINAL IN
special_features	SEAMLESS TUBING; 1.000 IN. OD; 90 DEGREE BEND; 5.560 IN. LG; LONG END TAPE RED TO 0.620 IN. OD; BEAD ON EACH END IN
material_document_and_classification	WW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE
NSN	1660-01-156-5255

COMPONENT DIAGRAM

KEY FEATURES

•

MATERIAL DOCUMENT AND CLASSIFICATION: WW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE

•

MATERIAL: ALUMINUM ALLOY 5052

TECHNICAL CHARACTERISTICS

MATERIAL DOCUMENT AND CLASSIFICATION	WW-T-700/4 FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH	20.250 INCHES NOMINAL IN
SPECIAL FEATURES	SEAMLESS TUBING; 1.000 IN. OD; 90 DEGREE BEND; 5.560 IN. LG; LONG END TAPE RED TO 0.620 IN. OD; BEAD ON EACH END IN
MATERIAL	ALUMINUM ALLOY 5052

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.

1660-00-001-1693 1660-00-001-1754 1660-00-001-2491 1660-00-001-2493 1660-00-001-2496 1660-00-001-2497 1660-00-001-4130 1660-00-001-4479

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 1128EC40138-11?

1128EC40138-11 is a DUCT ASSEMBLY,AIR CONDITIONING-H.

What is the NSN for 1128EC40138-11?

1128EC40138-11 is cataloged in the U.S. Government catalog under NSN 1660-01-156-5255. This indicates validated use in U.S. government and defense supply chains.

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1128EC40138-11 — DUCT ASSEMBLY,AIR CONDITIONING-H

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