7901641-00 — REACTOR-TRANSFORMER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

7901641-00: REACTOR-TRANSFORMER.

The REACTOR-TRANSFORMER is a the manufacturer industrial component. Key specifications include overall_width: 3.438 INCHES NOMINAL IN, rating_method: ELECTRICAL FIRST COMPONENT ALL WINDING, inclosure_type: FULLY INCLOSED, overall_height: 2.688 INCHES NOMINAL IN, overall_length: 7.188 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S) SECOND GROUP. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-450-9919, 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

7901641-00

NSN: 5950-00-450-9919
FSC: 5950 — Coils and Transformers
CAGE: 90536 — LOCKHEED MARTIN CORP DBA LOCKHEED MARTIN DIV MST - EAGAN (USA)

SPECIFICATIONS

overall_width	3.438 INCHES NOMINAL IN
rating_method	ELECTRICAL FIRST COMPONENT ALL WINDING
inclosure_type	FULLY INCLOSED
overall_height	2.688 INCHES NOMINAL IN
overall_length	7.188 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S) SECOND GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
special_features	SECONDARY WINDING OF TRANSFORMER HAS 6 PHASE STAR OUTPUT
inductance_rating	400.00 MICROHENRIES NOMINAL FIRST COMPONENT FIRST WINDING
nominal_thread_size	0.190 INCHES FIRST GROUP IN
reliability_indicator	NOT ESTABLISHED
mounting_hole_diameter	0.188 INCHES NOMINAL SECOND GROUP IN
NSN	5950-00-450-9919

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 6 FIRST GROUP

•

INCLOSURE TYPE: FULLY INCLOSED

•

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

•

MOUNTING METHOD: UNTHREADED HOLE(S) SECOND GROUP

•

INDUCTANCE RATING: 1.50 MILLIHENRIES NOMINAL FIRST COMPONENT SECOND WINDING

TECHNICAL CHARACTERISTICS

OVERALL HEIGHT	2.688 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY	6 FIRST GROUP
MOUNTING FACILITY QUANTITY	4 SECOND GROUP
INCLOSURE TYPE	FULLY INCLOSED
INPUT-OUTPUT PHASE RELATIONSHIP	THREE PHASE TO THREE PHASE SINGLE COMPONENT
MOUNTING METHOD	UNTHREADED HOLE(S) SECOND GROUP
MOUNTING METHOD	THREADED STUD(S) FIRST GROUP
INDUCTANCE RATING	1.50 MILLIHENRIES NOMINAL FIRST COMPONENT SECOND WINDING
INDUCTANCE RATING	400.00 MICROHENRIES NOMINAL FIRST COMPONENT FIRST WINDING
MOUNTING HOLE DIAMETER	0.188 INCHES NOMINAL SECOND GROUP IN

SUBSTITUTES & CROSS-REFERENCES 5

A16247Reference document

Same NSN cross-reference

Reference document — Secondary reference

A17997Reference document

Same NSN cross-reference

Reference document — Secondary reference

S3001ASame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

2686386-00Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

68065580Same 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 7901641-00?

7901641-00 is a REACTOR-TRANSFORMER.

What parts can replace 7901641-00?

There are 5 known substitutes for 7901641-00: A16247, A17997, S3001A and 2 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 7901641-00?

7901641-00 is cataloged in the U.S. Government catalog under NSN 5950-00-450-9919. This indicates validated use in U.S. government and defense supply chains.

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