PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RS12105Reactor

Tallman Tool and Machine Corp · NSN 5950-00-985-3086 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-985-3086 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-985-3086. Primary manufacturer part number: RS12105.
Features
  • Reactor — FSC 5950
  • Body Length: 2.906 INCHES MAXIMUM IN
  • Inductance Type: FIXED
  • Body Height: 3.781 INCHES MAXIMUM IN
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Inductance Rating: 12.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Mounting Facility Quantity: 6 SINGLE GROUP
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-985-3086, 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 Tallman Tool and Machine Corp. Government technical data includes 19 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-00-985-3086
Primary Part NumberRS12105
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTallman Tool and Machine Corp
StatusCANCELLED
Body Length2.906 INCHES MAXIMUM IN
Inductance TypeFIXED
Body Height3.781 INCHES MAXIMUM IN
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Inductance Rating12.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity6 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Width2.000 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current105.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 TAB, SOLDER LUG
DC Resistance Rating in Ohms240.000 SINGLE COMPONENT SINGLE WINDING
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length3.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inclosure TypeHERMETICALLY SEALED
Body Width2.531 INCHES MAXIMUM IN
Maximum Operating Temp55.0 CELSIUS DEGC
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Winding Quantity1 SINGLE COMPONENT
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5950-00-061-2033SMD422569-262 INTERCHANGEABLE
Coil,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6515-00-310-91202280.14 INTERCHANGEABLE
Tractor,bone Wire
Depuy Inc
5950-00-351-7897SM-B-342457 INTERCHANGEABLE
Electromagnet
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2590-00-488-8323F12103 INTERCHANGEABLE
Cap,filler Opening
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
3030-00-529-0388 INTERCHANGEABLE
Belt,v
2520-00-873-483112103 INTERCHANGEABLE
Plate Assembly,converter
Funk Mfg Co Sub of Deere and Co
5998-01-022-472212103 INTERCHANGEABLE
Circuit Card Assembly
Giga-Tronics Incorporated Dba Giga-Tronics
4820-01-192-435112103 INTERCHANGEABLE
Cock,poppet Drain
Haldex Brake Products Corporation
5930-01-219-425412103 INTERCHANGEABLE
Switch,rotary
Shallco, Inc
4810-01-225-0107 INTERCHANGEABLE
Manifold,valve
Cross-Reference Index
Part NumberManufacturer
RS12105 Tallman Tool and Machine Corp (USA)
12103 Emerson Electric Co White-Rodgers Div (USA)
Related Parts
5950-00-061-2033INTERCHANGEABLE
COIL,RADIO FREQUENCY
SMD422569-262
6515-00-310-9120INTERCHANGEABLE
TRACTOR,BONE WIRE
2280.14
5950-00-351-7897INTERCHANGEABLE
ELECTROMAGNET
SM-B-342457
2590-00-488-8323INTERCHANGEABLE
CAP,FILLER OPENING
F12103
3030-00-529-0388INTERCHANGEABLE
BELT,V
2520-00-873-4831INTERCHANGEABLE
PLATE ASSEMBLY,CONVERTER
12103
5998-01-022-4722INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
12103
4820-01-192-4351INTERCHANGEABLE
COCK,POPPET DRAIN
12103
5930-01-219-4254INTERCHANGEABLE
SWITCH,ROTARY
12103
4810-01-225-0107INTERCHANGEABLE
MANIFOLD,VALVE
3815-01-247-4691INTERCHANGEABLE
EYE,CABLE ANCHOR SPRING
30573
3455-01-362-1971INTERCHANGEABLE
BLADE,POWER HACKSAW
RS1210-5

Frequently Asked Questions

What is NSN 5950-00-985-3086?

NSN 5950-00-985-3086 is a Reactor, manufactured by Tallman Tool and Machine Corp, classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-00-985-3086?

NSN 5950-00-985-3086 has 2 cross-referenced part numbers: RS12105 (Tallman Tool and Machine Corp), 12103 (Emerson Electric Co White-Rodgers Div).

What NSN replaces 5950-00-985-3086?

There are 12 known substitutes for 5950-00-985-3086: 5950-00-061-2033, 6515-00-310-9120, 5950-00-351-7897 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RS12105?

Key specifications for RS12105: Body Length: 2.906 INCHES MAXIMUM IN; Inductance Type: FIXED; Body Height: 3.781 INCHES MAXIMUM IN; Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT. 20 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-00-985-3086 still in active supply?

NSN 5950-00-985-3086 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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