QB91376-3 — TRANSFORMER,POWER AUTOTRANSFORME

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

QB91376-3: TRANSFORMER,POWER AUTOTRANSFORME.

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include body_height: 4.500 INCHES NOMINAL IN, overall_width: 4.875 INCHES NOMINAL IN, inclosure_type: PARTIALLY INCLOSED, overall_length: 5.688 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S) ALL GROUPINGS, frequency_rating: 50.0 HERTZ NOMINAL SINGLE COMPONENT. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-982-2490, 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

QB91376-3

NSN: 5950-00-982-2490
FSC: 5950 — Coils and Transformers
CAGE: 55974 — HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS FORMER TEST SYSTEMS DIV (USA)

SPECIFICATIONS

body_height	4.500 INCHES NOMINAL IN
overall_width	4.875 INCHES NOMINAL IN
inclosure_type	PARTIALLY INCLOSED
overall_length	5.688 INCHES NOMINAL IN
mounting_method	UNTHREADED HOLE(S) ALL GROUPINGS
frequency_rating	50.0 HERTZ NOMINAL SINGLE COMPONENT
mounting_slot_width	0.500 INCHES NOMINAL SECOND GROUP IN
winding_power_rating	840.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
reliability_indicator	NOT ESTABLISHED
mounting_hole_diameter	0.250 INCHES NOMINAL FIRST GROUP IN
winding_operating_current	3.0 AMPERES AC NOMINAL SINGLE COMPONENT SINGLE PRIMARY OUTPUT
winding_operating_voltage	0.00 AC VOLTS MINIMUM AND 280.00 AC VOLTS MAXIMUM SINGLE COMPONENT SINGLE PRIMARY OUTPUT
NSN	5950-00-982-2490

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 FIRST GROUP

•

INCLOSURE TYPE: PARTIALLY INCLOSED

•

CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH: 3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY FIRST CENTER GROUP IN

•

WINDING POWER RATING: 840.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT

•

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

•

MOUNTING METHOD: UNTHREADED HOLE(S) ALL GROUPINGS

•

ADJUSTMENT DEVICE DRIVE TYPE: SHAFT SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 FIRST GROUP
MOUNTING FACILITY QUANTITY	3 SECOND GROUP
INCLOSURE TYPE	PARTIALLY INCLOSED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	3.750 INCHES NOMINAL SINGLE MOUNTING FACILITY FIRST CENTER GROUP IN
WINDING POWER RATING	840.0 VOLTS-AMPERES SINGLE COMPONENT SINGLE PRIMARY OUTPUT
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	UNTHREADED HOLE(S) ALL GROUPINGS
ADJUSTMENT DEVICE DRIVE TYPE	SHAFT SINGLE COMPONENT
BODY HEIGHT	4.500 INCHES NOMINAL IN
ADJUSTMENT METHOD AND QUANTITY	1 ADJUSTABLE CONTROL SINGLE COMPONENT

SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 QB91376-3?

QB91376-3 is a TRANSFORMER,POWER AUTOTRANSFORME.

What is the NSN for QB91376-3?

QB91376-3 is cataloged in the U.S. Government catalog under NSN 5950-00-982-2490. This indicates validated use in U.S. government and defense supply chains.

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QB91376-3 — TRANSFORMER,POWER AUTOTRANSFORME

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