S1803390 — TRANSFORMER,CURRENT

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

S1803390: TRANSFORMER,CURRENT.

The TRANSFORMER,CURRENT is a the manufacturer industrial component. Key specifications include body_width: 5.125 INCHES NOMINAL IN, body_height: 6.500 INCHES NOMINAL IN, body_length: 11.500 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-295-8355, 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

S1803390

NSN: 5950-00-295-8355
FSC: 5950 — Coils and Transformers
CAGE: 79500 — WESTINGHOUSE ELECTRIC CORP (USA)

SPECIFICATIONS

body_width	5.125 INCHES NOMINAL IN
body_height	6.500 INCHES NOMINAL IN
body_length	11.500 INCHES NOMINAL IN
inclosure_type	OPEN
mounting_method	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
reliability_indicator	NOT ESTABLISHED
mounting_hole_diameter	0.562 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current	5.0 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage	1.00 AC KILOVOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
mounting_facility_quantity	4 FIRST GROUP
winding_function_and_quantity	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN	5950-00-295-8355

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 FIRST GROUP

•

INCLOSURE TYPE: OPEN

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

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

•

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

•

BODY WIDTH: 5.125 INCHES NOMINAL IN

•

BODY HEIGHT: 6.500 INCHES NOMINAL IN

•

MOUNTING HOLE DIAMETER: 0.562 INCHES NOMINAL SINGLE GROUP IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 FIRST GROUP
INCLOSURE TYPE	OPEN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	3.375 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH	5.125 INCHES NOMINAL IN
BODY HEIGHT	6.500 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER	0.562 INCHES NOMINAL SINGLE GROUP IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
INSTALLATION FOR WHICH DESIGNED	INDOOR NONPORTABLE

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

G17T76581-2585Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is S1803390?

S1803390 is a TRANSFORMER,CURRENT.

What parts can replace S1803390?

There is 1 known substitute for S1803390: G17T76581-2585. Substitute compatibility should be verified for your specific system.

What is the NSN for S1803390?

S1803390 is cataloged in the U.S. Government catalog under NSN 5950-00-295-8355. This indicates validated use in U.S. government and defense supply chains.

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