Name: TRANSFORMER,POWER AUTOTRANSFORME
Brand: Unknown
SKU: DX519057-1

DX519057-1 ✓ 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

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include body_width: 1.688 INCHES NOMINAL IN, body_length: 1.875 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: FLANGE AND SLOT SINGLE GROUP, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT, mounting_slot_width: 0.156 INCHES NOMINAL SINGLE GROUP 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 5950-00-448-0397, 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

DX519057-1

NSN: 5950-00-448-0397
FSC: 5950
CAGE: 08241 — LOCKHEED MARTIN CORP LOCKHEED MARTIN MISSION SYSTEMS (USA)

SPECIFICATIONS

body_width	1.688 INCHES NOMINAL IN
body_length	1.875 INCHES NOMINAL IN
inclosure_type	OPEN
mounting_method	FLANGE AND SLOT SINGLE GROUP
frequency_rating	60.0 HERTZ NOMINAL SINGLE COMPONENT
mounting_slot_width	0.156 INCHES NOMINAL SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
mounting_facility_quantity	4 SINGLE GROUP
terminal_type_and_quantity	8 WIRE LEAD
winding_function_and_quantity	1 PRIMARY, FIXED AUTOTRANSFORMER TYPE SINGLE COMPONENT
input-output_phase_relationship	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
center_to_center_distance_between_mounting_facilities_parallel_to_width	1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NSN	5950-00-448-0397

COMPONENT DIAGRAM

KEY FEATURES

•

RELIABILITY INDICATOR: NOT ESTABLISHED

•

FREQUENCY RATING: 60.0 HERTZ NOMINAL SINGLE COMPONENT

•

MOUNTING METHOD: FLANGE AND SLOT SINGLE GROUP

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

WINDING OPERATING VOLTAGE: 16.40 AC VOLTS NOMINAL AND 32.80 AC VOLTS NOMINAL AND 49.20 AC VOLTS NOMINAL AND 65.60 AC VOLTS NOMINAL AND 82.00 AC VOLTS NOMINAL AND 98.40 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT

•

TERMINAL TYPE AND QUANTITY: 8 WIRE LEAD

•

INPUT-OUTPUT PHASE RELATIONSHIP: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

TECHNICAL CHARACTERISTICS (FLIS)

RELIABILITY INDICATOR	NOT ESTABLISHED
FREQUENCY RATING	60.0 HERTZ NOMINAL SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND SLOT SINGLE GROUP
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING OPERATING VOLTAGE	16.40 AC VOLTS NOMINAL AND 32.80 AC VOLTS NOMINAL AND 49.20 AC VOLTS NOMINAL AND 65.60 AC VOLTS NOMINAL AND 82.00 AC VOLTS NOMINAL AND 98.40 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
TERMINAL TYPE AND QUANTITY	8 WIRE LEAD
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	OPEN
BODY WIDTH	1.688 INCHES NOMINAL IN

VERIFIED SUBSTITUTES & CROSS-REFERENCES 4

32457Interchangeable

interchangeable cross-reference

interchangeable

0020622Interchangeable

interchangeable cross-reference

interchangeable

SN 40751Interchangeable

interchangeable cross-reference

interchangeable

1873910C91Interchangeable

interchangeable cross-reference

interchangeable

LIFECYCLE

StatusACTIVE

AvailabilityOEM and secondary market

RoHS CompliantEAR99Not HAZMAT

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FREQUENTLY ASKED QUESTIONS

What is DX519057-1?

DX519057-1 is a TRANSFORMER,POWER AUTOTRANSFORME.

What parts can replace DX519057-1?

There are 4 known substitutes for DX519057-1: 32457, 0020622, SN 40751 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for DX519057-1?

DX519057-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-448-0397. This indicates validated use in U.S. government and defense supply chains.

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