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Technical Data Sheet
55-553560-1 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include overall_width: 3.920 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_height: 4.120 INCHES NOMINAL IN, overall_length: 5.620 INCHES NOMINAL IN, mounting_method: BRACKET(S) SECOND GROUP, frequency_rating: 50.0 HERTZ MINIMUM AND 20.0 MEGAHERTZ MAXIMUM 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 5950-01-294-4998, 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
55-553560-1
NSN: 5950-01-294-4998
FSC: 5950
CAGE: 11293 — GTE GOVERNMENT SYSTEMS CORP STRATEGIC SYSTEMS DIV (USA)
SPECIFICATIONS
overall_width3.920 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_height4.120 INCHES NOMINAL IN
overall_length5.620 INCHES NOMINAL IN
mounting_methodBRACKET(S) SECOND GROUP
frequency_rating50.0 HERTZ MINIMUM AND 20.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
special_featuresCRITICAL APPLICATION ITEM (CAI)
nominal_thread_size0.250 INCHES SECOND GROUP IN
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.339 INCHES MINIMUM AND 0.350 INCHES MAXIMUM FIRST GROUP IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SECOND GROUP
winding_operating_current1.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING
NSN5950-01-294-4998
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN 55-553560-1 MFR TRANSFORMER,POWER
KEY FEATURES
RELIABILITY INDICATOR: NOT ESTABLISHED
NOMINAL THREAD SIZE: 0.250 INCHES SECOND GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY: 6 FIRST GROUP
MOUNTING METHOD: UNTHREADED HOLE(S) FIRST GROUP
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SECOND GROUP
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH5.620 INCHES NOMINAL IN
RELIABILITY INDICATORNOT ESTABLISHED
NOMINAL THREAD SIZE0.250 INCHES SECOND GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIPSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY6 FIRST GROUP
MOUNTING METHODUNTHREADED HOLE(S) FIRST GROUP
MOUNTING FACILITY QUANTITY2 SECOND GROUP
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SECOND GROUP
OVERALL HEIGHT4.120 INCHES NOMINAL IN
MOUNTING METHODBRACKET(S) SECOND GROUP
VERIFIED SUBSTITUTES & CROSS-REFERENCES 2
04761Interchangeable
interchangeable cross-reference
interchangeable
4761Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 55-553560-1?
55-553560-1 is a TRANSFORMER,POWER.
What parts can replace 55-553560-1?
There are 2 known substitutes for 55-553560-1: 04761, 4761. Substitute compatibility should be verified for your specific system.
What is the NSN for 55-553560-1?
55-553560-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-01-294-4998. This indicates validated use in U.S. government and defense supply chains.
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