890359-1 — TRANSFORMER,POWER AUTOTRANSFORME

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

890359-1: TRANSFORMER,POWER AUTOTRANSFORME.

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include body_width: 3.500 INCHES NOMINAL IN, body_height: 4.062 INCHES NOMINAL IN, body_length: 3.687 INCHES NOMINAL IN, inclosure_type: OPEN, mounting_method: UNTHREADED HOLE(S) SINGLE GROUP, frequency_rating: 320.0 HERTZ MINIMUM AND 1.2 KILOHERTZ MAXIMUM SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-105-4031, 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

890359-1

NSN: 5950-00-105-4031
FSC: 5950 — Coils and Transformers
CAGE: 80249 — BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. (USA)

SPECIFICATIONS

body_width	3.500 INCHES NOMINAL IN
body_height	4.062 INCHES NOMINAL IN
body_length	3.687 INCHES NOMINAL IN
inclosure_type	OPEN
mounting_method	UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	320.0 HERTZ MINIMUM AND 1.2 KILOHERTZ MAXIMUM SINGLE COMPONENT
special_features	WEAPON SYSTEM ESSENTIAL
winding_power_rating	0.37 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT
reliability_indicator	NOT ESTABLISHED
mounting_hole_diameter	0.281 INCHES NOMINAL SINGLE GROUP IN
end_item_identification	F/A-18 HORNET, S-3B VIKING, E-2C HAWKEYE, F-14 TOMCAT AIRCRAFT. H-46 SEA KNIGHT, H-3 SEA KING, H-2 SEASPRITE, CH-53A/D/E, RH-53 HELICOPTERS. A
winding_operating_current	2.4 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY INPUT
NSN	5950-00-105-4031

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: OPEN

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN

•

WINDING POWER RATING: 0.37 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT

•

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

•

MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 3.500 INCHES NOMINAL IN

•

BODY HEIGHT: 4.062 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	OPEN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
WINDING POWER RATING	0.37 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY INPUT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH	3.500 INCHES NOMINAL IN
BODY HEIGHT	4.062 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION	FEAT
MOUNTING HOLE DIAMETER	0.281 INCHES NOMINAL SINGLE GROUP IN

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

239C0071-1Reference 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 890359-1?

890359-1 is a TRANSFORMER,POWER AUTOTRANSFORME.

What parts can replace 890359-1?

There is 1 known substitute for 890359-1: 239C0071-1. Substitute compatibility should be verified for your specific system.

What is the NSN for 890359-1?

890359-1 is cataloged in the U.S. Government catalog under NSN 5950-00-105-4031. This indicates validated use in U.S. government and defense supply chains.

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890359-1 — TRANSFORMER,POWER AUTOTRANSFORME

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