PartsTable
Technical Data Sheet
PartsTable / MRO / T-4
T-4 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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 SWITCH SECTION,ROTARY is a the manufacturer industrial component. Key specifications include phase: SINGLE, tripod: INCLUDED, leg_type: FIXED, material: STEEL FRAME, unit_type: DIRECTIONAL, base_style: CANDELABRA SCREW. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-257-2178, 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
MRO→ MRO_GENERAL→ T-4
NSN: 6625-00-257-2178
FSC: 6625
CAGE: 02294 — MARATHONNORCO AEROSPACE, INC. DBA CHRISTIE ELECTRIC (USA)
SPECIFICATIONS
phaseSINGLE
tripodINCLUDED
leg_typeFIXED
materialSTEEL FRAME
unit_typeDIRECTIONAL
base_styleCANDELABRA SCREW
body_styleBARRIER TYPE
body_width2.250 INCHES NOMINAL IN
bulb_styleT (TUBULAR)
case_shapeRECTANGULAR
meter_typeAMMETER AND VOLTMETER
seat_width24.000 INCHES NOMINAL IN
NSN6625-00-257-2178
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH SECTION,ROTARY TITLE COMPONENT PN T-4 MFR SWITCH SECTION,ROTARY
KEY FEATURES
•
SCALE UNIT OF MEASURE INSCRIPTION: VOLTS
•
HANDLE QUANTITY: 1
•
WIRE LEAD LENGTH: 48.000 INCHES NOMINAL IN
•
INSTALLATION DESIGN: HANDHELD
•
BATTERY TYPE FOR WHICH DESIGNED: STORAGE
•
WIRE TERMINATION TYPE: ALLIGATOR
•
SCALE RANGE: +0.0 TO 80.0 VOLTS
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH9.000 INCHES NOMINAL IN
SCALE UNIT OF MEASURE INSCRIPTIONVOLTS
HANDLE QUANTITY1
WIRE LEAD LENGTH48.000 INCHES NOMINAL IN
INSTALLATION DESIGNHANDHELD
BATTERY TYPE FOR WHICH DESIGNEDSTORAGE
WIRE TERMINATION TYPEALLIGATOR
SCALE RANGE+0.0 TO 80.0 VOLTS
METER QUANTITY1
TEST LEAD QUANTITY2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
6030Upgraded Successor
successor cross-reference
successor
18060391AUpgraded Successor
successor cross-reference
successor
6039Upgraded Successor
successor cross-reference
successor
T4Upgraded Successor
successor cross-reference
successor
BT-10Upgraded Successor
successor cross-reference
successor
116056Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T-4?
T-4 is a SWITCH SECTION,ROTARY. It is classified as a MRO (MRO_GENERAL).
What parts can replace T-4?
There are 17 known substitutes for T-4: 6030, 18060391A, 6039 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for T-4?
T-4 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-00-257-2178. 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