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PartsTable / COMPONENT / PEI 8858
PEI 8858 ✓ 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 body_width: 1.810 INCHES NOMINAL IN, body_height: 1.500 INCHES NOMINAL IN, body_length: 2.180 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 15.0 KILOHERTZ NOMINAL SINGLE 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 5950-00-156-0648, 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
PEI 8858
NSN: 5950-00-156-0648
FSC: 5950
CAGE: 13483 — PRECISION ELECTRONICS, INC (USA)
SPECIFICATIONS
body_width1.810 INCHES NOMINAL IN
body_height1.500 INCHES NOMINAL IN
body_length2.180 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating15.0 KILOHERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size0.138 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp85.0 CELSIUS DEGC
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current20.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL PRIMARY
winding_operating_voltage175.00 AC VOLTS MAXIMUM SINGLE COMPONENT ALL PRIMARY
NSN5950-00-156-0648
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN PEI 8858 MFR TRANSFORMER,POWER
KEY FEATURES
•
NOMINAL THREAD SIZE: 0.138 INCHES SINGLE GROUP IN
•
BODY HEIGHT: 1.500 INCHES NOMINAL IN
•
INCLOSURE TYPE: FULLY INCLOSED
•
FREQUENCY RATING: 15.0 KILOHERTZ NOMINAL SINGLE COMPONENT
•
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
•
WINDING OPERATING VOLTAGE: 175.00 AC VOLTS MAXIMUM SINGLE COMPONENT ALL PRIMARY
•
MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.594 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.138 INCHES SINGLE GROUP IN
BODY HEIGHT1.500 INCHES NOMINAL IN
INCLOSURE TYPEFULLY INCLOSED
FREQUENCY RATING15.0 KILOHERTZ NOMINAL SINGLE COMPONENT
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
WINDING OPERATING VOLTAGE175.00 AC VOLTS MAXIMUM SINGLE COMPONENT ALL PRIMARY
MOUNTING FACILITY QUANTITY4 SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH1.594 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
RELIABILITY INDICATORNOT ESTABLISHED
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
26070Interchangeable
interchangeable cross-reference
interchangeable
10AInterchangeable
interchangeable cross-reference
interchangeable
210322-000Interchangeable
interchangeable cross-reference
interchangeable
26070-125Interchangeable
interchangeable cross-reference
interchangeable
4740Interchangeable
interchangeable cross-reference
interchangeable
21168-0700Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PEI 8858?
PEI 8858 is a TRANSFORMER,POWER.
What parts can replace PEI 8858?
There are 13 known substitutes for PEI 8858: 26070, 10A, 210322-000 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PEI 8858?
PEI 8858 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-156-0648. 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