C1904-1 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

C1904-1: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include body_width: 2.710 INCHES NOMINAL IN, body_height: 2.310 INCHES NOMINAL IN, body_length: 2.750 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, mounting_method: 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 5950-00-879-8985, 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

C1904-1

NSN: 5950-00-879-8985
NIINs: 008798985, 012581608
FSC: 5950 — Coils and Transformers
CAGE: 81755 — LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN AERONAUTICS COMPANY (USA)

SPECIFICATIONS

body_width	2.710 INCHES NOMINAL IN
body_height	2.310 INCHES NOMINAL IN
body_length	2.750 INCHES NOMINAL IN
inclosure_type	FULLY INCLOSED
mounting_method	UNTHREADED HOLE(S) SINGLE GROUP
frequency_rating	400.0 HERTZ NOMINAL SINGLE COMPONENT
special_features	REPAIR PART FOR MOD 858 HOOD,LAMINAR FLOW,LABORATORY,6640-01-253-0288
mounting_hole_diameter	0.169 INCHES NOMINAL SINGLE GROUP IN
winding_operating_current	1.59 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_operating_voltage	110.00 AC VOLTS NOMINAL SINGLE COMPONENT SINGLE SECONDARY
mounting_facility_quantity	2 SINGLE GROUP
terminal_type_and_quantity	5 STANDOFF, SOLDER LUG
NSN	5950-00-879-8985

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: UNTHREADED HOLE(S) SINGLE GROUP

•

BODY WIDTH: 2.710 INCHES NOMINAL IN

•

BODY HEIGHT: 2.310 INCHES NOMINAL IN

•

MOUNTING HOLE DIAMETER: 0.169 INCHES NOMINAL SINGLE GROUP IN

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT

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	UNTHREADED HOLE(S) SINGLE GROUP
BODY WIDTH	2.710 INCHES NOMINAL IN
BODY HEIGHT	2.310 INCHES NOMINAL IN
MOUNTING HOLE DIAMETER	0.169 INCHES NOMINAL SINGLE GROUP IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
BODY LENGTH	2.750 INCHES NOMINAL IN
WINDING OPERATING CURRENT	1.59 AMPERES AC MAXIMUM SINGLE COMPONENT SINGLE SECONDARY

SUBSTITUTES & CROSS-REFERENCES 1

424077-1Reference document

Same NSN cross-reference

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

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 C1904-1?

C1904-1 is a TRANSFORMER,POWER.

What parts can replace C1904-1?

There is 1 known substitute for C1904-1: 424077-1. Substitute compatibility should be verified for your specific system.

What is the NSN for C1904-1?

C1904-1 is cataloged in the U.S. Government catalog under NSN 5950-00-879-8985. This indicates validated use in U.S. government and defense supply chains.

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