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Technical Data Sheet
PartsTable / COMPONENT / 2056.155-2
2056.155-2 ✓ 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 2056.155-2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-765-4528, 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
2056.155-2
NSN: 5950-00-765-4528
FSC: 5950
CAGE: 93929 — RADIODETECTION, LLC (USA)
SPECIFICATIONS
Part Number2056.155-2
NSN5950-00-765-4528
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 2056.155-2 TITLE COMPONENT PN 2056.155-2 MFR 2056.155-2
KEY FEATURES
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WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
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MOUNTING METHOD: PLUG-IN SINGLE GROUP
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BODY LENGTH: 2.812 INCHES NOMINAL IN
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TERMINAL TYPE AND QUANTITY: 4 PIN
•
IMPEDANCE RATING IN OHMS: 280.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
•
BODY HEIGHT: 2.562 INCHES NOMINAL IN
•
MAXIMUM TRANSFORMER POWER RATING: 6.0 DECIBELS SINGLE COMPONENT
•
FREQUENCY RATING: 553.0 HERTZ MINIMUM AND 638.0 HERTZ MAXIMUM SINGLE COMPONENT
TECHNICAL CHARACTERISTICS (FLIS)
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
MOUNTING METHODPLUG-IN SINGLE GROUP
BODY LENGTH2.812 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY4 PIN
IMPEDANCE RATING IN OHMS280.0 NOMINAL SINGLE COMPONENT SINGLE SECONDARY
BODY HEIGHT2.562 INCHES NOMINAL IN
MAXIMUM TRANSFORMER POWER RATING6.0 DECIBELS SINGLE COMPONENT
FREQUENCY RATING553.0 HERTZ MINIMUM AND 638.0 HERTZ MAXIMUM SINGLE COMPONENT
INCLOSURE TYPEHERMETICALLY SEALED
IMPEDANCE RATING IN OHMS870.0 NOMINAL SINGLE COMPONENT SINGLE PRIMARY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
12-37-2Interchangeable
interchangeable cross-reference
interchangeable
AN816-12Interchangeable
interchangeable cross-reference
interchangeable
150 VInterchangeable
interchangeable cross-reference
interchangeable
5133PL1398604Interchangeable
interchangeable cross-reference
interchangeable
7907-2Interchangeable
interchangeable cross-reference
interchangeable
HA4849A2CHANGEAInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2056.155-2?
2056.155-2 is a 2056.155-2.
What parts can replace 2056.155-2?
There are 15 known substitutes for 2056.155-2: 12-37-2, AN816-12, 150 V and 12 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2056.155-2?
2056.155-2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-765-4528. 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