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PartsTable / COMPONENT / 311-13666-01
311-13666-01 ✓ 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: 2.600 INCHES MAXIMUM IN, body_height: 3.780 INCHES NOMINAL IN, body_length: 4.500 INCHES MAXIMUM IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ 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 5950-00-004-6167, 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
311-13666-01
NSN: 5950-00-004-6167
FSC: 5950
CAGE: 95266 — OECO, LLC DBA PACIFIC SCIENTIFIC OECO DIV FIRE SAFETY AND POWER SYSTEMS (USA)
SPECIFICATIONS
body_width2.600 INCHES MAXIMUM IN
body_height3.780 INCHES NOMINAL IN
body_length4.500 INCHES MAXIMUM IN
inclosure_typeFULLY INCLOSED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating400.0 HERTZ NOMINAL SINGLE COMPONENT
special_features1 PRIMARY WINDING; 5 SECONDARY WINDINGS
nominal_thread_size0.164 INCHES SINGLE GROUP IN
reliability_indicatorNOT ESTABLISHED
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_methodINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_current11.3 AMPERES AC MAXIMUM SINGLE COMPONENT FIRST SECONDARY
NSN5950-00-004-6167
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 311-13666-01 MFR TRANSFORMER,POWER
KEY FEATURES
•
INPUT-OUTPUT PHASE RELATIONSHIP: THREE PHASE TO THREE PHASE SINGLE COMPONENT
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING OPERATING CURRENT: 47.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
•
INCLOSURE TYPE: FULLY INCLOSED
•
FREQUENCY RATING: 400.0 HERTZ NOMINAL SINGLE COMPONENT
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
BODY LENGTH: 4.500 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
INPUT-OUTPUT PHASE RELATIONSHIPTHREE PHASE TO THREE PHASE SINGLE COMPONENT
RELIABILITY INDICATORNOT ESTABLISHED
WINDING OPERATING CURRENT47.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT FOURTH SECONDARY
INCLOSURE TYPEFULLY INCLOSED
FREQUENCY RATING400.0 HERTZ NOMINAL SINGLE COMPONENT
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
WINDING OPERATING CURRENT2.36 AMPERES AC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
BODY LENGTH4.500 INCHES MAXIMUM IN
WINDING SHIELDING METHODINTERNAL SHIELD BROUGHT OUT TO TERMINAL SINGLE COMPONENT
BODY WIDTH2.600 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
45209Interchangeable
interchangeable cross-reference
interchangeable
5209Interchangeable
interchangeable cross-reference
interchangeable
601363Interchangeable
interchangeable cross-reference
interchangeable
18162Interchangeable
interchangeable cross-reference
interchangeable
SN92969W-37Interchangeable
interchangeable cross-reference
interchangeable
B2051-37Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 311-13666-01?
311-13666-01 is a TRANSFORMER,POWER.
What parts can replace 311-13666-01?
There are 9 known substitutes for 311-13666-01: 45209, 5209, 601363 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 311-13666-01?
311-13666-01 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-004-6167. This indicates validated use in U.S. government and defense supply chains.
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PartsTable Design LLC · partstable.com
Last verified: July 2026