PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

RC30Reactor

Berkshire Transformer · NSN 5950-00-243-5295 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-243-5295 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-243-5295. Primary manufacturer part number: RC30.
Features
  • Reactor — FSC 5950
  • Center to Center Distance Between Mounting Facilities Parallel to Length: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Mounting Method: FLANGE AND FLANGE AND UNTHREADED HOLE(S) SINGLE GROUPUNTHREADED HOLE(S) SINGLE GROUP
  • DC Resistance Rating in Ohms: 1500.000 SINGLE COMPONENT SINGLE WINDING1500.000 SINGLE COMPONENT SINGLE WINDING
  • Mounting Facility Quantity: 4 SINGLE GROUP4 SINGLE GROUP
  • Inductance Rating: 4.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING4.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG2 TAB, SOLDER LUG
  • Winding Quantity: 1 SINGLE COMPONENT1 SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-243-5295, 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 Berkshire Transformer. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-243-5295
Primary Part NumberRC30
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBerkshire Transformer
StatusACTIVE
Center to Center Distance Between Mounting Facilities Parallel to Length1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Mounting MethodFLANGE AND FLANGE AND UNTHREADED HOLE(S) SINGLE GROUPUNTHREADED HOLE(S) SINGLE GROUP
DC Resistance Rating in Ohms1500.000 SINGLE COMPONENT SINGLE WINDING1500.000 SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity4 SINGLE GROUP4 SINGLE GROUP
Inductance Rating4.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING4.00 HENRY NOMINAL SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 TAB, SOLDER LUG2 TAB, SOLDER LUG
Winding Quantity1 SINGLE COMPONENT1 SINGLE COMPONENT
Body Width1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
Body Height2.500 INCHES NOMINAL2.500 INCHES NOMINAL IN
Inductance TypeFIXEDFIXED
Center to Center Distance Between Mounting Facilities Parallel to Width1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Operating Current30.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING30.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Body Length1.250 INCHES NOMINAL1.250 INCHES NOMINAL IN
Reliability IndicatorNOT ESTABLISHEDNOT ESTABLISHED
Inclosure TypeHERMETICALLY SEALEDHERMETICALLY SEALED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5120-00-322-62238708744 INTERCHANGEABLE
Compressor,piston Ring
U S Army Tank Automotive Command Amsta-Im-Mm
5905-00-771-2286 INTERCHANGEABLE
Resistor,fixed,film
6680-00-786-3950RC-30 INTERCHANGEABLE
Tachometer,mechanical,fixed Moun
Jaidinger Manufacturing Co Inc Dba Jaidinger Manufacturing Co Inc
3455-00-984-3405 INTERCHANGEABLE
File,rotary
5340-01-568-3574RC-30 INTERCHANGEABLE
Cap,protective,dust and Moisture
Caplugs Llc Dba Mokon Div Caplugs
Cross-Reference Index
Part NumberManufacturer
RC30 PRIMARY Berkshire Transformer (USA)
Related Parts
5120-00-322-6223INTERCHANGEABLE
COMPRESSOR,PISTON RING
8708744
5905-00-771-2286INTERCHANGEABLE
RESISTOR,FIXED,FILM
6680-00-786-3950INTERCHANGEABLE
TACHOMETER,MECHANICAL,FIXED MOUN
RC-30
3455-00-984-3405INTERCHANGEABLE
FILE,ROTARY
5340-01-568-3574INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
RC-30

Frequently Asked Questions

What is NSN 5950-00-243-5295?

NSN 5950-00-243-5295 is a Reactor, manufactured by Berkshire Transformer, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-243-5295?

NSN 5950-00-243-5295 has 1 cross-referenced part number: RC30 (Berkshire Transformer).

What NSN replaces 5950-00-243-5295?

There are 5 known substitutes for 5950-00-243-5295: 5120-00-322-6223, 5905-00-771-2286, 6680-00-786-3950 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of RC30?

Key specifications for RC30: Center to Center Distance Between Mounting Facilities Parallel to Length: 1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP1.250 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Mounting Method: FLANGE AND FLANGE AND UNTHREADED HOLE(S) SINGLE GROUPUNTHREADED HOLE(S) SINGLE GROUP; DC Resistance Rating in Ohms: 1500.000 SINGLE COMPONENT SINGLE WINDING1500.000 SINGLE COMPONENT SINGLE WINDING; Mounting Facility Quantity: 4 SINGLE GROUP4 SINGLE GROUP. 16 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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