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40E25-3B — REGULATOR,VOLTAGE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

40E25-3B: REGULATOR,VOLTAGE.

The REGULATOR,VOLTAGE is a the manufacturer industrial component. Key specifications include input_phase: SINGLE, overall_width: 6.062 INCHES NOMINAL IN, overall_height: 5.937 INCHES NOMINAL IN, overall_length: 10.187 INCHES NOMINAL IN, mounting_method: FLANGE AND WING NUT, enclosure_feature: OPEN FRAME. This part is cataloged in the U.S.

Government catalog under NSN 6110-00-958-0502, 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
40E25-3B
NSN: 6110-00-958-0502
FSC: 6110 — Electrical Control Equipment
CAGE: 64547 — HONEYWELL INTERNATIONAL, INC DIV AEROSPACE-TUCSON (USA)
SPECIFICATIONS
input_phaseSINGLE
overall_width6.062 INCHES NOMINAL IN
overall_height5.937 INCHES NOMINAL IN
overall_length10.187 INCHES NOMINAL IN
mounting_methodFLANGE AND WING NUT
enclosure_featureOPEN FRAME
regulation_methodELECTROMECHANICAL
input_current_typeAC
operating_temp_range+0.0 TO 25.0 CELSIUS DEGC
input_voltage_rating_in_volts115.0 NOMINAL
input_frequency_rating_in_hertz400.0 NOMINAL
operating_temp_rise_above_ambient55.0 CELSIUS DEGC
NSN6110-00-958-0502
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REGULATOR,VOLTAGE TITLE COMPONENT PN 40E25-3B MFR REGULATOR,VOLTAGE
KEY FEATURES
•
REGULATION METHOD: ELECTROMECHANICAL
•
INPUT CURRENT TYPE: AC
•
MOUNTING METHOD: FLANGE AND WING NUT
•
INPUT FREQUENCY RATING IN HERTZ: 400.0 NOMINAL
•
INPUT VOLTAGE RATING IN VOLTS: 115.0 NOMINAL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT5.937 INCHES NOMINAL IN
REGULATION METHODELECTROMECHANICAL
INPUT CURRENT TYPEAC
MOUNTING METHODFLANGE AND WING NUT
INPUT FREQUENCY RATING IN HERTZ400.0 NOMINAL
OVERALL LENGTH10.187 INCHES NOMINAL IN
OVERALL WIDTH6.062 INCHES NOMINAL IN
INPUT VOLTAGE RATING IN VOLTS115.0 NOMINAL
OPERATING TEMP RISE ABOVE AMBIENT55.0 CELSIUS DEGC
OPERATING TEMP RANGE+0.0 TO 25.0 CELSIUS DEGC
OTHER ITEMS IN FSC 6110 — Electrical Control Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6110-00-000-0104 6110-00-001-1525 6110-00-001-1535 6110-00-001-1562 6110-00-001-2473 6110-00-001-3154 6110-00-001-4096 6110-00-001-4097
SUBSTITUTES & CROSS-REFERENCES 1
40E25-3CReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 40E25-3B?
40E25-3B is a REGULATOR,VOLTAGE.
What parts can replace 40E25-3B?
There is 1 known substitute for 40E25-3B: 40E25-3C. Substitute compatibility should be verified for your specific system.
What is the NSN for 40E25-3B?
40E25-3B is cataloged in the U.S. Government catalog under NSN 6110-00-958-0502. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.