D178369 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

D178369: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 2.156 INCHES NOMINAL IN, body_height: 1.781 INCHES NOMINAL IN, body_length: 2.250 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: THREADED STUD(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-822-4730, 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

D178369

NSN: 5950-00-822-4730
FSC: 5950 — Coils and Transformers
CAGE: 64959 — AMERICAN TELEPHONE AND TELEGRAPH CO (USA)

SPECIFICATIONS

body_width	2.156 INCHES NOMINAL IN
body_height	1.781 INCHES NOMINAL IN
body_length	2.250 INCHES NOMINAL IN
inclosure_type	HERMETICALLY SEALED
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size	0.164 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
thread_quantity_per_inch	32 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_shielding_method	INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
winding_operating_current	1.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT ALL SECONDARY
NSN	5950-00-822-4730

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

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

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 2.156 INCHES NOMINAL IN

•

BODY HEIGHT: 1.781 INCHES NOMINAL IN

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT

•

WINDING SHIELDING METHOD: INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	2.156 INCHES NOMINAL IN
BODY HEIGHT	1.781 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
WINDING SHIELDING METHOD	INTERNAL SHIELD GROUNDED TO INCLOSURE AND CORE SINGLE COMPONENT
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.031 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NOMINAL THREAD SIZE	0.164 INCHES SINGLE GROUP IN

SUBSTITUTES & CROSS-REFERENCES 1

189501Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is D178369?

D178369 is a TRANSFORMER,POWER.

What parts can replace D178369?

There is 1 known substitute for D178369: 189501. Substitute compatibility should be verified for your specific system.

What is the NSN for D178369?

D178369 is cataloged in the U.S. Government catalog under NSN 5950-00-822-4730. This indicates validated use in U.S. government and defense supply chains.

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