AT 45021 — RADIATOR,ENGINE COOLANT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

AT 45021: RADIATOR,ENGINE COOLANT.

The RADIATOR,ENGINE COOLANT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY TANK 2D TANK UPPER, core_type: RIBBON CELLULAR, core_width: 27.500 INCHES NOMINAL IN, fan_shroud: NOT INCLUDED, tank_width: 28.000 INCHES NOMINAL 2D TANK UPPER IN, core_height: 27.750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 2930-00-100-4042, 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

AT 45021

NSN: 2930-00-100-4042
FSC: 2930 — Engine Cooling System Components, Nonaircraft
CAGE: 06021 — DEERE & COMPANY DBA JOHN DEERE DUBUQUE WORKS DIV JOHN DEERE DUBUQUE WORKS (USA)

SPECIFICATIONS

material	COPPER ALLOY TANK 2D TANK UPPER
core_type	RIBBON CELLULAR
core_width	27.500 INCHES NOMINAL IN
fan_shroud	NOT INCLUDED
tank_width	28.000 INCHES NOMINAL 2D TANK UPPER IN
core_height	27.750 INCHES NOMINAL IN
filler_neck	INCLUDED
tank_height	2.062 INCHES NOMINAL FIRST TANK LOWER IN
valve_casing	NOT INCLUDED
core_quantity	1
overall_width	28.000 INCHES NOMINAL IN
tank_location	LOWER FIRST TANK LOWER
NSN	2930-00-100-4042

COMPONENT DIAGRAM

KEY FEATURES

•

TANK HEIGHT: 2.062 INCHES NOMINAL FIRST TANK LOWER IN

•

CORE WIDTH: 27.500 INCHES NOMINAL IN

•

FILLER NECK: INCLUDED

•

CORE HEIGHT: 27.750 INCHES NOMINAL IN

•

TANK QUANTITY: 1 FIRST TANK LOWER

TECHNICAL CHARACTERISTICS

TANK HEIGHT	2.062 INCHES NOMINAL FIRST TANK LOWER IN
TANK HEIGHT	3.938 INCHES NOMINAL 2D TANK UPPER IN
OVERALL HEIGHT	33.750 INCHES NOMINAL IN
CORE WIDTH	27.500 INCHES NOMINAL IN
FILLER NECK	INCLUDED
CORE HEIGHT	27.750 INCHES NOMINAL IN
TANK QUANTITY	1 FIRST TANK LOWER
TANK QUANTITY	1 2D TANK UPPER
OUTLET CONNECTION END QUANTITY	1
OVERALL THICKNESS	4.906 INCHES NOMINAL IN

OTHER ITEMS IN FSC 2930 — Engine Cooling System Components, Nonaircraft

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

2930-00-000-3438 2930-00-001-3502 2930-00-001-6288 2930-00-001-6299 2930-00-001-6300 2930-00-001-6301 2930-00-001-6302 2930-00-001-7842

SUBSTITUTES & CROSS-REFERENCES 4

1A9456DReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

AT30054Reference document

Same NSN cross-reference

Reference document — Secondary reference

R8437Reference document

Same NSN cross-reference

Reference document — Secondary reference

PR14809DReference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is AT 45021?

AT 45021 is a RADIATOR,ENGINE COOLANT.

What parts can replace AT 45021?

There are 4 known substitutes for AT 45021: 1A9456D, AT30054, R8437 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for AT 45021?

AT 45021 is cataloged in the U.S. Government catalog under NSN 2930-00-100-4042. This indicates validated use in U.S. government and defense supply chains.

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AT 45021 — RADIATOR,ENGINE COOLANT

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