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Technical Data Sheet
PartsTable / COMPONENT / 028422 (MX2B3)
028422 (MX2B3) ✓ 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 028422 (MX2B3) is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4140-01-055-4705, 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
028422 (MX2B3)
NSN: 4140-01-055-4705
FSC: 4140
CAGE: 82877 — ROTRON INCORPORATED (USA)
SPECIFICATIONS
Part Number028422 (MX2B3)
NSN4140-01-055-4705
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 028422 (MX2B3) TITLE COMPONENT PN 028422 (MX2B3) MFR 028422 (MX2B3)
KEY FEATURES
•
PRIME MOVER TYPE: ELECTRIC MOTOR
•
SURFACE TREATMENT: ENAMEL HOUSING
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INCLOSURE TYPE: FULLY INCLOSED
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MOUNTING FACILITY TYPE AND QUANTITY: 2 FLANGE AND 8 UNTHREADED HOLE(S)
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MATERIAL: ZINC ALLOY HOUSING
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STYLE DESIGNATOR: FIXED
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STATIC PRESSURE AT SPECIFIED AIR FLOW RATE: ERR-060
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ELECTRICAL CONNECTION TYPE: TERMINAL
TECHNICAL CHARACTERISTICS (FLIS)
PRIME MOVER TYPEELECTRIC MOTOR
SURFACE TREATMENTENAMEL HOUSING
INCLOSURE TYPEFULLY INCLOSED
MOUNTING FACILITY TYPE AND QUANTITY2 FLANGE AND 8 UNTHREADED HOLE(S)
MATERIALZINC ALLOY HOUSING
STYLE DESIGNATORFIXED
STATIC PRESSURE AT SPECIFIED AIR FLOW RATEERR-060
ELECTRICAL CONNECTION TYPETERMINAL
PHASESINGLE
SPEED ADJUSTMENTSSINGLE SPEED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 29
028021 AND 477727 W/PAIR 271016Interchangeable
interchangeable cross-reference
interchangeable
MU2A1WGRILL AND CLIPSInterchangeable
interchangeable cross-reference
interchangeable
MUFFINGRILLEWSPECIALGRILLE17826Interchangeable
interchangeable cross-reference
interchangeable
N0N MACInterchangeable
interchangeable cross-reference
interchangeable
28422Interchangeable
interchangeable cross-reference
interchangeable
8813-28422Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 028422 (MX2B3)?
028422 (MX2B3) is a 028422 (MX2B3).
What parts can replace 028422 (MX2B3)?
There are 29 known substitutes for 028422 (MX2B3): 028021 AND 477727 W/PAIR 271016, MU2A1WGRILL AND CLIPS, MUFFINGRILLEWSPECIALGRILLE17826 and 26 more. Substitute compatibility should be verified for your specific system.
Is 028422 (MX2B3) still available?
028422 (MX2B3) is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026