2971643 — TRANSFORMER,POWER AUTOTRANSFORME

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

2971643: TRANSFORMER,POWER AUTOTRANSFORME.

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include body_width: 1.500 INCHES NOMINAL IN, body_height: 1.531 INCHES NOMINAL IN, body_length: 1.875 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, reliability_indicator: NOT ESTABLISHED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-102-0310, 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

2971643

NSN: 5950-00-102-0310
FSC: 5950 — Coils and Transformers
CAGE: 94988 — COOPER INDUSTRIES INC CHAMPION AVIATION PRODUCTS (USA)

SPECIFICATIONS

body_width	1.500 INCHES NOMINAL IN
body_height	1.531 INCHES NOMINAL IN
body_length	1.875 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
reliability_indicator	NOT ESTABLISHED
mounting_hole_diameter	0.188 INCHES NOMINAL SINGLE GROUP IN
mounting_facility_quantity	2 SINGLE GROUP
terminal_type_and_quantity	5 WIRE LEAD
input-output_phase_relationship	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
distance_between_mounting_facility_centers	1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
NSN	5950-00-102-0310

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 2 SINGLE GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

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

•

MOUNTING METHOD: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 1.500 INCHES NOMINAL IN

•

BODY HEIGHT: 1.531 INCHES NOMINAL IN

•

MOUNTING HOLE DIAMETER: 0.188 INCHES NOMINAL SINGLE GROUP IN

•

DISTANCE BETWEEN MOUNTING FACILITY CENTERS: 1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	2 SINGLE GROUP
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH	1.500 INCHES NOMINAL IN
BODY HEIGHT	1.531 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER	0.188 INCHES NOMINAL SINGLE GROUP IN
DISTANCE BETWEEN MOUNTING FACILITY CENTERS	1.625 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
BODY LENGTH	1.875 INCHES NOMINAL IN
RELIABILITY INDICATOR	NOT ESTABLISHED

OTHER ITEMS IN FSC 5950 — Coils and Transformers

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

5950-00-000-0146 5950-00-001-1372 5950-00-001-1386 5950-00-001-1410 5950-00-001-1411 5950-00-001-1412 5950-00-001-1413 5950-00-001-1414

SUBSTITUTES & CROSS-REFERENCES 1

2001656Reference document

Same NSN cross-reference

Reference document — Secondary 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 2971643?

2971643 is a TRANSFORMER,POWER AUTOTRANSFORME.

What parts can replace 2971643?

There is 1 known substitute for 2971643: 2001656. Substitute compatibility should be verified for your specific system.

What is the NSN for 2971643?

2971643 is cataloged in the U.S. Government catalog under NSN 5950-00-102-0310. This indicates validated use in U.S. government and defense supply chains.

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2971643 — TRANSFORMER,POWER AUTOTRANSFORME

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