51840-1 — TRANSFORMER,POWER

✓ Government record, cited

— · COMPONENT

PRODUCT OVERVIEW

51840-1: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include lens_type: FLAT, RECTANGULAR SINGLE LIGHT FIRST POSITION HORIZONTAL, body_width: 3.500 INCHES NOMINAL IN, lens_color: GRAY/GREY SINGLE LIGHT FIRST POSITION HORIZONTAL, body_height: 4.469 INCHES NOMINAL IN, body_length: 3.750 INCHES NOMINAL IN, lens_legend: S;P;N SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-647-6744, 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

51840-1

NSN: 5950-00-647-6744
NIINs: 006476744, 011247294, 016165736
FSC: 5950 — Coils and Transformers
CAGE: 72149 — ELECTRONIC TRANSFORMER CORP DIV ELECTRONIC TRANSFORMER CORPORATION (USA)

SPECIFICATIONS

lens_type	FLAT, RECTANGULAR SINGLE LIGHT FIRST POSITION HORIZONTAL
body_width	3.500 INCHES NOMINAL IN
lens_color	GRAY/GREY SINGLE LIGHT FIRST POSITION HORIZONTAL
body_height	4.469 INCHES NOMINAL IN
body_length	3.750 INCHES NOMINAL IN
lens_legend	S;P;N SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
filter_color	RED, AVIATION SINGLE LIGHT FIRST POSITION HORIZONTAL FULL DISPLAY DIVISION A
lens_quantity	1
overall_width	0.437 INCHES NOMINAL IN
inclosure_type	HERMETICALLY SEALED
overall_height	0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
overall_length	1.500 INCHES NOMINAL IN
NSN	5950-00-647-6744

COMPONENT DIAGRAM

KEY FEATURES

•

MOUNTING FACILITY QUANTITY: 4 SINGLE GROUP

•

INCLOSURE TYPE: HERMETICALLY SEALED

•

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

•

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

•

MOUNTING METHOD: THREADED STUD(S) SINGLE GROUP

•

BODY WIDTH: 3.500 INCHES NOMINAL IN

•

BODY HEIGHT: 4.469 INCHES NOMINAL IN

•

WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT

TECHNICAL CHARACTERISTICS

MOUNTING FACILITY QUANTITY	4 SINGLE GROUP
INCLOSURE TYPE	HERMETICALLY SEALED
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH	2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
INPUT-OUTPUT PHASE RELATIONSHIP	SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
MOUNTING METHOD	THREADED STUD(S) SINGLE GROUP
BODY WIDTH	3.500 INCHES NOMINAL IN
BODY HEIGHT	4.469 INCHES NOMINAL IN
WINDING FUNCTION AND QUANTITY	1 PRIMARY AND 2 SECONDARY SINGLE COMPONENT
BODY LENGTH	3.750 INCHES NOMINAL IN
WINDING OPERATING CURRENT	200.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SECOND SECONDARY

SUBSTITUTES & CROSS-REFERENCES 1

B2151065Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 51840-1?

51840-1 is a TRANSFORMER,POWER.

What parts can replace 51840-1?

There is 1 known substitute for 51840-1: B2151065. Substitute compatibility should be verified for your specific system.

What is the NSN for 51840-1?

51840-1 is cataloged in the U.S. Government catalog under NSN 5950-00-647-6744. This indicates validated use in U.S. government and defense supply chains.

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