PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SM-D-623919Saturable Reactor

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5950-01-148-6856 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-148-6856 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-148-6856. Primary manufacturer part number: SM-D-623919.
Features
  • Saturable Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • DC Resistance Rating in Ohms: 0.030 SINGLE COMPONENT ALL SECONDARY
  • Mounting Method: SLOT SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 8.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Inclosure Type: OPEN
  • Winding Function and Quantity: 1 CONTROL AND 8 SECONDARY SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Saturable Reactor, cataloged under National Stock Number 5950-01-148-6856, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-148-6856
Primary Part NumberSM-D-623919
Item NameSaturable Reactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
DC Resistance Rating in Ohms0.030 SINGLE COMPONENT ALL SECONDARY
Mounting MethodSLOT SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length8.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Center to Center Distance Between Mounting Facilities Parallel to Width2.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeOPEN
Winding Function and Quantity1 CONTROL AND 8 SECONDARY SINGLE COMPONENT
Terminal Type and Quantity18 TURRET
Mounting Slot Width0.312 INCHES NOMINAL SINGLE GROUP IN
DC Resistance Rating in Ohms0.030 SINGLE COMPONENT SINGLE CONTROL
Mounting Facility Quantity4 SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
2915-00-077-2858122302 INTERCHANGEABLE
Pilot,fuel Valve
Parker-Hannifin Corporation Dba Pneutronics
7045-01-171-0522026128 INTERCHANGEABLE
Disk,flexible
Corpus Christi Stevedores Inc
5935-01-298-6002076-005685-005 INTERCHANGEABLE
Polarizing Key,electrical Connec
X-L Engineering Corp Dba Cnc Industries a Div of of X-L Engineering Corp
Cross-Reference Index
Part NumberManufacturer
122302 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
SM-D-623919 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
K3995 Keytronics, Inc. Div Api Technologies Corp- Magnetics (USA)
SM-D-623919 Omega Associates, Inc. Dba Omega Associates Inc (USA)
Related Parts
2915-00-077-2858INTERCHANGEABLE
PILOT,FUEL VALVE
122302
7045-01-171-0522INTERCHANGEABLE
DISK,FLEXIBLE
026128
5935-01-298-6002INTERCHANGEABLE
POLARIZING KEY,ELECTRICAL CONNEC
076-005685-005

Frequently Asked Questions

What is NSN 5950-01-148-6856?

NSN 5950-01-148-6856 is a Saturable Reactor, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-148-6856?

NSN 5950-01-148-6856 has 4 cross-referenced part numbers: 122302 (Electronic Transformer Corp Div Electronic Transformer Corporation), SM-D-623919 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), K3995 (Keytronics, Inc. Div Api Technologies Corp- Magnetics), SM-D-623919 (Omega Associates, Inc. Dba Omega Associates Inc).

What NSN replaces 5950-01-148-6856?

There are 3 known substitutes for 5950-01-148-6856: 2915-00-077-2858, 7045-01-171-0522, 5935-01-298-6002. Verify interchangeability with system specifications before substitution.

What are the specifications of SM-D-623919?

Key specifications for SM-D-623919: Reliability Indicator: NOT ESTABLISHED; Overall Length: 9.062 INCHES MAXIMUM IN; Overall Width: 3.562 INCHES MAXIMUM IN; DC Resistance Rating in Ohms: 0.030 SINGLE COMPONENT ALL SECONDARY. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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