77C704761-1 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

77C704761-1: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 4.000 INCHES MAXIMUM IN, body_height: 6.000 INCHES MAXIMUM IN, body_length: 4.690 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, overall_height: 6.640 INCHES MAXIMUM IN, mounting_method: THREADED STUD(S) SINGLE GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-010-7672, 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

77C704761-1

NSN: 5950-00-010-7672
FSC: 5950 — Coils and Transformers
CAGE: 03538 — LOCKHEED MARTIN CORPORATION DIV RMS (USA)

SPECIFICATIONS

body_width	4.000 INCHES MAXIMUM IN
body_height	6.000 INCHES MAXIMUM IN
body_length	4.690 INCHES MAXIMUM IN
inclosure_type	HERMETICALLY SEALED
overall_height	6.640 INCHES MAXIMUM IN
mounting_method	THREADED STUD(S) SINGLE GROUP
frequency_rating	60.0 HERTZ NOMINAL SINGLE COMPONENT
nominal_thread_size	0.250 INCHES SINGLE GROUP IN
reliability_indicator	NOT ESTABLISHED
maximum_operating_temp	65.0 CELSIUS DEGC
thread_quantity_per_inch	20 SINGLE GROUP
thread_series_designator	UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
NSN	5950-00-010-7672

COMPONENT DIAGRAM

KEY FEATURES

•

TRANSFORMER WINDING CONNECTION TYPE: WYE-DELTA

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

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

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 4.000 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	6.640 INCHES MAXIMUM IN
TRANSFORMER WINDING CONNECTION TYPE	WYE-DELTA
MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	3.688 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	4.000 INCHES MAXIMUM IN
BODY HEIGHT	6.000 INCHES MAXIMUM IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT

SUBSTITUTES & CROSS-REFERENCES 3

PEI 7146Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

43063Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

77C704761P001Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

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

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FREQUENTLY ASKED QUESTIONS

What is 77C704761-1?

77C704761-1 is a TRANSFORMER,POWER.

What parts can replace 77C704761-1?

There are 3 known substitutes for 77C704761-1: PEI 7146, 43063, 77C704761P001. Substitute compatibility should be verified for your specific system.

What is the NSN for 77C704761-1?

77C704761-1 is cataloged in the U.S. Government catalog under NSN 5950-00-010-7672. This indicates validated use in U.S. government and defense supply chains.

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