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PartsTable / COMPONENT / 441590C1
441590C1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The PIPE,EXHAUST is a the manufacturer industrial component. Key specifications include material: STEEL, design_form: PREBENT, end_item_name: TRUCK, wall_thickness: 0.0625 INCHES NOMINAL IN, end_item_source: 89346, surface_treatment: CHROMIUM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-00-845-1437, 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
441590C1
NSN: 2990-00-845-1437
FSC: 2990
CAGE: 31007 — NAVISTAR INTERNATIONAL CORPORATION DBA NAVISTAR (USA)
SPECIFICATIONS
materialSTEEL
design_formPREBENT
end_item_nameTRUCK
wall_thickness0.0625 INCHES NOMINAL IN
end_item_source89346
surface_treatmentCHROMIUM
end_item_model_number1600,1700 AND 1800
nominal_overall_length26.000 INCHES IN
nominal_outside_diameter2.000 INCHES IN
NSN2990-00-845-1437
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PIPE,EXHAUST TITLE COMPONENT PN 441590C1 MFR PIPE,EXHAUST
KEY FEATURES
•
MATERIAL: STEEL
•
SURFACE TREATMENT: CHROMIUM
•
WALL THICKNESS: 0.0625 INCHES NOMINAL IN
•
NOMINAL OVERALL LENGTH: 26.000 INCHES IN
•
NOMINAL OUTSIDE DIAMETER: 2.000 INCHES IN
•
DESIGN FORM: PREBENT
•
END ITEM NAME: TRUCK
•
END ITEM SOURCE: 89346
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALSTEEL
SURFACE TREATMENTCHROMIUM
WALL THICKNESS0.0625 INCHES NOMINAL IN
NOMINAL OVERALL LENGTH26.000 INCHES IN
NOMINAL OUTSIDE DIAMETER2.000 INCHES IN
DESIGN FORMPREBENT
END ITEM NAMETRUCK
END ITEM SOURCE89346
END ITEM MODEL NUMBER1600,1700 AND 1800
VERIFIED SUBSTITUTES & CROSS-REFERENCES 23
51800000Interchangeable
interchangeable cross-reference
interchangeable
1034-2Interchangeable
interchangeable cross-reference
interchangeable
40253Interchangeable
interchangeable cross-reference
interchangeable
1801-702Interchangeable
interchangeable cross-reference
interchangeable
1800-702Interchangeable
interchangeable cross-reference
interchangeable
621-454-9001Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 441590C1?
441590C1 is a PIPE,EXHAUST.
What parts can replace 441590C1?
There are 23 known substitutes for 441590C1: 51800000, 1034-2, 40253 and 20 more. Substitute compatibility should be verified for your specific system.
Is 441590C1 still available?
441590C1 is currently cancelled.
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PartsTable Design LLC · partstable.com
Last verified: July 2026