411271 — HEATER,AIR DUCT-COOLANT,ENGINE

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

411271: HEATER,AIR DUCT-COOLANT,ENGINE.

The HEATER,AIR DUCT-COOLANT,ENGINE is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 2990-01-422-7758, 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

411271

NSN: 2990-01-422-7758
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 24234 — AUSTIN-WESTRAN LLC (USA)

SPECIFICATIONS

Part Number	411271
NSN	2990-01-422-7758

COMPONENT DIAGRAM

OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft

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

2990-00-001-0001 2990-00-001-1248 2990-00-001-1250 2990-00-001-2055 2990-00-001-3498 2990-00-001-3520 2990-00-001-3521 2990-00-001-3522

SUBSTITUTES & CROSS-REFERENCES 1

3418328Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 411271?

411271 is a HEATER,AIR DUCT-COOLANT,ENGINE.

What parts can replace 411271?

There is 1 known substitute for 411271: 3418328. Substitute compatibility should be verified for your specific system.

What is the NSN for 411271?

411271 is cataloged in the U.S. Government catalog under NSN 2990-01-422-7758. This indicates validated use in U.S. government and defense supply chains.

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411271 — HEATER,AIR DUCT-COOLANT,ENGINE

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