PartsTable
Technical Data Sheet
PartsTable / MOUNT,RESILIENT,WEAPON SYSTEM / M1123
M1123 ✓ 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 TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include height: 2.031 INCHES NOMINAL IN, material: ALUMINUM OVERALL, body_height: 0.938 INCHES NOMINAL IN, body_length: 1.310 INCHES NOMINAL IN, flange_width: 2.375 INCHES NOMINAL IN, flange_length: 2.375 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-00-489-3427, 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
M1123
NSN: 5342-00-489-3427
FSC: 5342 — MOUNT,RESILIENT,WEAPON SYSTEM
CAGE: 81860 — HUTCHINSON AEROSPACE & INDUSTRY, INC. DBA BARRY WRIGHT CORP (USA)
SPECIFICATIONS
height2.031 INCHES NOMINAL IN
materialALUMINUM OVERALL
body_height0.938 INCHES NOMINAL IN
body_length1.310 INCHES NOMINAL IN
flange_width2.375 INCHES NOMINAL IN
flange_length2.375 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
inductance_typeFIXED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
style_designatorROUND W/FLANGED BUSHING FOUR-HOLE FLANGE
NSN5342-00-489-3427
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN M1123 MFR TRANSFORMER,POWER
KEY FEATURES
•
SURFACE TREATMENT: ANODIZE OVERALL
•
SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS: 1.938 INCHES NOMINAL IN
•
HEIGHT: 2.031 INCHES NOMINAL IN
•
FLANGE MOUNTING HOLE DIAMETER: 0.196 INCHES NOMINAL IN
•
STATIC LOAD RATING AT SPECIFIED DEFLECTION: 4 1/2 TO 7 LB LOAD RATING AT 1/16 IN. DEFLECTION LBS
•
STYLE DESIGNATOR: ROUND W/FLANGED BUSHING FOUR-HOLE FLANGE
•
FLANGE LENGTH: 2.375 INCHES NOMINAL IN
•
FLANGE WIDTH: 2.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTANODIZE OVERALL
SHORTEST DISTANCE BETWEEN MOUNTING HOLE CENTERS1.938 INCHES NOMINAL IN
HEIGHT2.031 INCHES NOMINAL IN
FLANGE MOUNTING HOLE DIAMETER0.196 INCHES NOMINAL IN
STATIC LOAD RATING AT SPECIFIED DEFLECTION4 1/2 TO 7 LB LOAD RATING AT 1/16 IN. DEFLECTION LBS
STYLE DESIGNATORROUND W/FLANGED BUSHING FOUR-HOLE FLANGE
FLANGE LENGTH2.375 INCHES NOMINAL IN
FLANGE WIDTH2.375 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING HOLE CENTERS1.938 INCHES NOMINAL IN
MATERIALALUMINUM OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
9T31Y2931Interchangeable
interchangeable cross-reference
interchangeable
3119Interchangeable
interchangeable cross-reference
interchangeable
181B533P1Interchangeable
interchangeable cross-reference
interchangeable
2281997REV1Interchangeable
interchangeable cross-reference
interchangeable
M1123Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is M1123?
M1123 is a TRANSFORMER,POWER.
What parts can replace M1123?
There are 5 known substitutes for M1123: 9T31Y2931, 3119, 181B533P1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for M1123?
M1123 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5342-00-489-3427. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026