T3669 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

T3669: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 5.062 INCHES NOMINAL IN, body_height: 4.312 INCHES NOMINAL IN, body_length: 5.500 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: THREADED HOLE(S) SINGLE GROUP, frequency_rating: 55.0 HERTZ MINIMUM AND 65.0 HERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-071-7720, 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

T3669

NSN: 5950-00-071-7720
FSC: 5950 — Coils and Transformers
CAGE: 56528 — FIL-COIL INTERNATIONAL LLC (USA)

SPECIFICATIONS

body_width	5.062 INCHES NOMINAL IN
body_height	4.312 INCHES NOMINAL IN
body_length	5.500 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	THREADED HOLE(S) SINGLE GROUP
frequency_rating	55.0 HERTZ MINIMUM AND 65.0 HERTZ MAXIMUM SINGLE COMPONENT
nominal_thread_size	0.250 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
thread_quantity_per_inch	20 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current	0.2 AMPERES DC MAXIMUM SINGLE COMPONENT THIRD SECONDARY
winding_operating_voltage	30.00 AC VOLTS NOMINAL SINGLE COMPONENT THIRD SECONDARY
NSN	5950-00-071-7720

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 4.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

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

•

MOUNTING METHOD: THREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 5.062 INCHES NOMINAL IN

•

BODY HEIGHT: 4.312 INCHES NOMINAL IN

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	4.062 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED HOLE(S) SINGLE GROUP
BODY WIDTH	5.062 INCHES NOMINAL IN
BODY HEIGHT	4.312 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 3 SECONDARY SINGLE COMPONENT
NOMINAL THREAD SIZE	0.250 INCHES SINGLE GROUP IN
BODY LENGTH	5.500 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

AE7983Reference document

Same NSN cross-reference

Reference document — Secondary reference

48170Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is T3669?

T3669 is a TRANSFORMER,POWER.

What parts can replace T3669?

There are 2 known substitutes for T3669: AE7983, 48170. Substitute compatibility should be verified for your specific system.

What is the NSN for T3669?

T3669 is cataloged in the U.S. Government catalog under NSN 5950-00-071-7720. This indicates validated use in U.S. government and defense supply chains.

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