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PartsTable / COMPONENT / A51S29125-3
A51S29125-3 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The REACTOR is a the manufacturer industrial component. Key specifications include body_length: 1.500 INCHES MAXIMUM IN, inclosure_type: HERMETICALLY SEALED, inductance_type: FIXED, overall_diameter: 2.190 INCHES NOMINAL IN, winding_quantity: 1 SINGLE COMPONENT, inductance_rating: 144.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-558-0666, 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
A51S29125-3
NSN: 5950-00-558-0666
FSC: 5950
CAGE: 61174 — NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN SYSTEMS CORP DIV NORTHROP GRUMMAN AERONAUTICS SYSTEMS (USA)
SPECIFICATIONS
body_length1.500 INCHES MAXIMUM IN
inclosure_typeHERMETICALLY SEALED
inductance_typeFIXED
overall_diameter2.190 INCHES NOMINAL IN
winding_quantity1 SINGLE COMPONENT
inductance_rating144.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
nominal_thread_size0.164 INCHES SINGLE GROUP IN
body_outside_diameter2.000 INCHES NOMINAL IN
thread_quantity_per_inch32 SINGLE GROUP
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
winding_operating_current2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
terminal_type_and_quantity2 TURRET
NSN5950-00-558-0666
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available REACTOR TITLE COMPONENT PN A51S29125-3 MFR REACTOR
KEY FEATURES
•
NOMINAL THREAD SIZE: 0.164 INCHES SINGLE GROUP IN
•
WINDING QUANTITY: 1 SINGLE COMPONENT
•
BODY LENGTH: 1.500 INCHES MAXIMUM IN
•
TERMINAL TYPE AND QUANTITY: 2 TURRET
•
THREAD QUANTITY PER INCH: 32 SINGLE GROUP
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
•
WINDING OPERATING CURRENT: 2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
•
BODY OUTSIDE DIAMETER: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE0.164 INCHES SINGLE GROUP IN
WINDING QUANTITY1 SINGLE COMPONENT
BODY LENGTH1.500 INCHES MAXIMUM IN
TERMINAL TYPE AND QUANTITY2 TURRET
THREAD QUANTITY PER INCH32 SINGLE GROUP
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) SINGLE GROUP
WINDING OPERATING CURRENT2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
BODY OUTSIDE DIAMETER2.000 INCHES NOMINAL IN
INCLOSURE TYPEHERMETICALLY SEALED
OVERALL DIAMETER2.190 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
2493872Interchangeable
interchangeable cross-reference
interchangeable
41677Interchangeable
interchangeable cross-reference
interchangeable
BX-9079Interchangeable
interchangeable cross-reference
interchangeable
CC1850-00Interchangeable
interchangeable cross-reference
interchangeable
36013Interchangeable
Premium Services Plan f/ PX12R-350R, 3TB Kit, 5Y, 4h, 24x7
interchangeable
14072916Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is A51S29125-3?
A51S29125-3 is a REACTOR.
What parts can replace A51S29125-3?
There are 7 known substitutes for A51S29125-3: 2493872, 41677, BX-9079 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for A51S29125-3?
A51S29125-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-558-0666. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026