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Technical Data Sheet
90-4173 ✓ Verified by PartsTable
· COMPONENT
WHAT YOU NEED TO KNOW
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PRODUCT OVERVIEW

The SWITCHING UNIT,POWER TRANSFER is a the manufacturer industrial component. Key specifications include current_type: AC, overall_length: 7.406 INCHES NOMINAL IN, overall_diameter: 6.750 INCHES NOMINAL IN, voltage_in_volts: 460.0, enclosure_feature: FULLY ENCLOSED, switch_off_position: NOT INCLUDED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6110-00-109-5604, 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
90-4173
NSN: 6110-00-109-5604
FSC: 6110
CAGE: 27192 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
current_typeAC
overall_length7.406 INCHES NOMINAL IN
overall_diameter6.750 INCHES NOMINAL IN
voltage_in_volts460.0
enclosure_featureFULLY ENCLOSED
switch_off_positionNOT INCLUDED
switch_pole_quantity3
current_rating_in_amps200.0
mounting_configurationFOUR 0.525 IN. DIA THRU HOLES IN
switch_position_quantity4
manual_operation_facilityNOT PROVIDED
NSN6110-00-109-5604
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCHING UNIT,POWER TRANSFER TITLE COMPONENT PN 90-4173 MFR SWITCHING UNIT,POWER T
KEY FEATURES
ENCLOSURE FEATURE: FULLY ENCLOSED
CURRENT RATING IN AMPS: 200.0
SWITCH POSITION QUANTITY: 4
SWITCH OFF POSITION: NOT INCLUDED
MANUAL OPERATION FACILITY: NOT PROVIDED
VOLTAGE IN VOLTS: 460.0
CURRENT TYPE: AC
TECHNICAL CHARACTERISTICS (FLIS)
ENCLOSURE FEATUREFULLY ENCLOSED
CURRENT RATING IN AMPS200.0
SWITCH POSITION QUANTITY4
SWITCH OFF POSITIONNOT INCLUDED
MANUAL OPERATION FACILITYNOT PROVIDED
OVERALL LENGTH7.406 INCHES NOMINAL IN
VOLTAGE IN VOLTS460.0
CURRENT TYPEAC
OVERALL DIAMETER6.750 INCHES NOMINAL IN
SWITCH POLE QUANTITY3
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
500QCLInterchangeable
interchangeable cross-reference
interchangeable
5000/CL(EVR)Interchangeable
interchangeable cross-reference
interchangeable
38079-0Interchangeable
interchangeable cross-reference
interchangeable
1130DInterchangeable
interchangeable cross-reference
interchangeable
57A5A52-14Interchangeable
interchangeable cross-reference
interchangeable
93041 TERMINALInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 90-4173?
90-4173 is a SWITCHING UNIT,POWER TRANSFER.
What parts can replace 90-4173?
There are 7 known substitutes for 90-4173: 500QCL, 5000/CL(EVR), 38079-0 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 90-4173?
90-4173 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6110-00-109-5604. This indicates validated use in U.S. government and defense supply chains.
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