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2439851 — REACTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2439851: REACTOR.

The REACTOR is a the manufacturer industrial component. Key specifications include body_width: 0.900 INCHES MAXIMUM IN, body_height: 0.577 INCHES MAXIMUM IN, body_length: 0.900 INCHES MAXIMUM IN, turn_quantity: 3900 SINGLE COMPONENT SINGLE WINDING, inclosure_type: FULLY INCLOSED, inductance_type: FIXED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-918-1127, 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
2439851
NSN: 5950-00-918-1127
FSC: 5950 — Coils and Transformers
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_width0.900 INCHES MAXIMUM IN
body_height0.577 INCHES MAXIMUM IN
body_length0.900 INCHES MAXIMUM IN
turn_quantity3900 SINGLE COMPONENT SINGLE WINDING
inclosure_typeFULLY INCLOSED
inductance_typeFIXED
mounting_methodTERMINAL SINGLE GROUP
winding_quantity1 SINGLE COMPONENT
reliability_indicatorNOT ESTABLISHED
terminal_type_and_quantity4 WIRE LEAD
dc_resistance_rating_in_ohms256.000 SINGLE COMPONENT SINGLE WINDING
NSN5950-00-918-1127
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN 2439851 MFR REACTOR
KEY FEATURES
•
INCLOSURE TYPE: FULLY INCLOSED
•
TURN QUANTITY: 3900 SINGLE COMPONENT SINGLE WINDING
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
BODY WIDTH: 0.900 INCHES MAXIMUM IN
•
BODY HEIGHT: 0.577 INCHES MAXIMUM IN
•
BODY LENGTH: 0.900 INCHES MAXIMUM IN
•
DC RESISTANCE RATING IN OHMS: 256.000 SINGLE COMPONENT SINGLE WINDING
•
RELIABILITY INDICATOR: NOT ESTABLISHED
TECHNICAL CHARACTERISTICS
INCLOSURE TYPEFULLY INCLOSED
TURN QUANTITY3900 SINGLE COMPONENT SINGLE WINDING
MOUNTING METHODTERMINAL SINGLE GROUP
BODY WIDTH0.900 INCHES MAXIMUM IN
BODY HEIGHT0.577 INCHES MAXIMUM IN
BODY LENGTH0.900 INCHES MAXIMUM IN
DC RESISTANCE RATING IN OHMS256.000 SINGLE COMPONENT SINGLE WINDING
RELIABILITY INDICATORNOT ESTABLISHED
WINDING QUANTITY1 SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY4 WIRE LEAD
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

No substitute or cross-reference records for this part.

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 2439851?
2439851 is a REACTOR.
What is the NSN for 2439851?
2439851 is cataloged in the U.S. Government catalog under NSN 5950-00-918-1127. 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.