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B45743 — TRANSFORMER,POWER

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

B45743: TRANSFORMER,POWER.

The TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY AND CONTACT, overall_length: 0.260 INCHES NOMINAL IN, mounting_method: SPRING TENSION, overall_diameter: 0.089 INCHES NOMINAL IN, style_designator: CYLINDRICAL SHAPE, surface_treatment: TIN BODY AND CONTACT. This part is cataloged in the U.S.

Government catalog under NSN 5950-01-310-1286, 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
B45743
NSN: 5950-01-310-1286
FSC: 5950 — Coils and Transformers
CAGE: 0BXF1 — BOGUE SYSTEMS INC DBA BOGUE SYSTEMS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY AND CONTACT
overall_length0.260 INCHES NOMINAL IN
mounting_methodSPRING TENSION
overall_diameter0.089 INCHES NOMINAL IN
style_designatorCYLINDRICAL SHAPE
surface_treatmentTIN BODY AND CONTACT
cable_entrance_diameter0.070 INCHES NOMINAL IN
terminal_type_and_quantity1 SPRING CLIP END OPPOSITE CONTACT
NSN5950-01-310-1286
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,POWER TITLE COMPONENT PN B45743 MFR TRANSFORMER,POWER
SUBSTITUTES & CROSS-REFERENCES 1
50865-7Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B45743?
B45743 is a TRANSFORMER,POWER.
What parts can replace B45743?
There is 1 known substitute for B45743: 50865-7. Substitute compatibility should be verified for your specific system.
What is the NSN for B45743?
B45743 is cataloged in the U.S. Government catalog under NSN 5950-01-310-1286. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.