PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

675173Reactor

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 5950-00-646-2667 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-646-2667 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-646-2667. Primary manufacturer part number: 675173.
Features
  • Reactor — FSC 5950
  • DC Resistance Rating in Ohms: 650.000 SINGLE COMPONENT SINGLE WINDING
  • Turn Quantity: 3170 SINGLE COMPONENT SINGLE WINDING
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Body Length: 1.609 INCHES MAXIMUM IN
  • Inductance Type: FIXED
  • Inclosure Type: OPEN
  • Winding Quantity: 1 SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-646-2667, 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 Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 20 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-646-2667
Primary Part Number675173
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
DC Resistance Rating in Ohms650.000 SINGLE COMPONENT SINGLE WINDING
Turn Quantity3170 SINGLE COMPONENT SINGLE WINDING
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Body Length1.609 INCHES MAXIMUM IN
Inductance TypeFIXED
Inclosure TypeOPEN
Winding Quantity1 SINGLE COMPONENT
Distance Between Mounting Facility Centers1.343 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Conductor Size0.00315 INCHES AMERICAN WIRE GAGE SINGLE COMPONENT SINGLE WINDING IN
Maximum Operating Temp105.0 CELSIUS DEGC
Mounting Facility Quantity2 SINGLE GROUP
Winding Operating Current15.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Inductance Rating2.00 HENRY MINIMUM SINGLE COMPONENT SINGLE WINDING
Mounting Hole Diameter0.140 INCHES NOMINAL SINGLE GROUP IN
Rating MethodELECTRICAL AND WINDING TURNS SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Body Width0.734 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHED
Body Height0.859 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
1660-00-794-086423233-01 INTERCHANGEABLE
Cord and Snap Assem
Avox Systems Inc Dba Avox Systems Inc
6515-01-558-980933906 INTERCHANGEABLE
Humidifier,continuous Positive a
Dimensions Medical Supply Group, Inc. Dba D M S G
Cross-Reference Index
Part NumberManufacturer
33906 Freed Transformer Co (USA)
675173 Unisys Corp Systems Development (USA)
675173 L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division (USA)
675173 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
Related Parts
1660-00-794-0864INTERCHANGEABLE
CORD AND SNAP ASSEM
23233-01
6515-01-558-9809INTERCHANGEABLE
HUMIDIFIER,CONTINUOUS POSITIVE A
33906

Frequently Asked Questions

What is NSN 5950-00-646-2667?

NSN 5950-00-646-2667 is a Reactor, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-646-2667?

NSN 5950-00-646-2667 has 4 cross-referenced part numbers: 33906 (Freed Transformer Co), 675173 (Unisys Corp Systems Development), 675173 (L3 Technologies, Inc. Dba Insight Technology Division Div Insight Technology Division), 675173 (Lockheed Martin Corporation Div Rms - Mitchel Field).

What NSN replaces 5950-00-646-2667?

There are 2 known substitutes for 5950-00-646-2667: 1660-00-794-0864, 6515-01-558-9809. Verify interchangeability with system specifications before substitution.

What are the specifications of 675173?

Key specifications for 675173: DC Resistance Rating in Ohms: 650.000 SINGLE COMPONENT SINGLE WINDING; Turn Quantity: 3170 SINGLE COMPONENT SINGLE WINDING; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT; Body Length: 1.609 INCHES MAXIMUM IN. 20 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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