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126-3558 — REACTOR

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

126-3558: REACTOR.

The REACTOR is a the manufacturer industrial component. Key specifications include material: STEEL, body_length: 0.359 INCHES MAXIMUM IN, design_form: STRAIGHT, inclosure_type: OPEN, wall_thickness: 0.0897 INCHES NOMINAL IN, inductance_type: FIXED. This part is cataloged in the U.S.

Government catalog under NSN 5950-00-614-8699, 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
126-3558
NSN: 5950-00-614-8699
NIINs: 006148699, 014589003
FSC: 5950 — Coils and Transformers
CAGE: 51181 — KEYTRONICS, INC. DIV API TECHNOLOGIES CORP- MAGNETICS (USA)
SPECIFICATIONS
materialSTEEL
body_length0.359 INCHES MAXIMUM IN
design_formSTRAIGHT
inclosure_typeOPEN
wall_thickness0.0897 INCHES NOMINAL IN
inductance_typeFIXED
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
winding_quantity2 SINGLE COMPONENT
body_outside_diameter0.969 INCHES MAXIMUM IN
reliability_indicatorNOT ESTABLISHED
mounting_hole_diameter0.187 INCHES MINIMUM SINGLE GROUP IN
nominal_overall_length120.000 INCHES IN
NSN5950-00-614-8699
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN 126-3558 MFR REACTOR
KEY FEATURES
•
MOUNTING FACILITY QUANTITY: 1 SINGLE GROUP
•
INCLOSURE TYPE: OPEN
•
BODY OUTSIDE DIAMETER: 0.969 INCHES MAXIMUM IN
•
MOUNTING METHOD: UNTHREADED HOLE(S) SINGLE GROUP
•
MOUNTING HOLE DIAMETER: 0.187 INCHES MINIMUM SINGLE GROUP IN
•
BODY LENGTH: 0.359 INCHES MAXIMUM IN
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
WINDING QUANTITY: 2 SINGLE COMPONENT
TECHNICAL CHARACTERISTICS
MOUNTING FACILITY QUANTITY1 SINGLE GROUP
INCLOSURE TYPEOPEN
BODY OUTSIDE DIAMETER0.969 INCHES MAXIMUM IN
MOUNTING METHODUNTHREADED HOLE(S) SINGLE GROUP
MOUNTING HOLE DIAMETER0.187 INCHES MINIMUM SINGLE GROUP IN
BODY LENGTH0.359 INCHES MAXIMUM IN
RELIABILITY INDICATORNOT ESTABLISHED
WINDING QUANTITY2 SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY5 WIRE LEAD
INDUCTANCE TYPEFIXED
SUBSTITUTES & CROSS-REFERENCES 3
PEI 6971Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
TW-15-834-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
1263558-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 126-3558?
126-3558 is a REACTOR.
What parts can replace 126-3558?
There are 3 known substitutes for 126-3558: PEI 6971, TW-15-834-1, 1263558-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 126-3558?
126-3558 is cataloged in the U.S. Government catalog under NSN 5950-00-614-8699. 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.