PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

T501Reactor

Kerotest Manufacturing Corp. · NSN 5950-00-175-3141 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-175-3141 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-175-3141. Primary manufacturer part number: T501.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Center to Center Distance Between Mounting Facilities Parallel to Width: 2.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
  • Body Width: 3.000 INCHES NOMINAL IN
  • Body Length: 4.500 INCHES NOMINAL IN
  • Winding Operating Current: 30.0 MILLIAMPERES DC MINIMUM AND 250.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Inductance Rating: 5.00 HENRY MINIMUM AND 15.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-175-3141, 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 Kerotest Manufacturing Corp.. Government technical data includes 16 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-175-3141
Primary Part NumberT501
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerKerotest Manufacturing Corp.
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Center to Center Distance Between Mounting Facilities Parallel to Width2.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Width3.000 INCHES NOMINAL IN
Body Length4.500 INCHES NOMINAL IN
Winding Operating Current30.0 MILLIAMPERES DC MINIMUM AND 250.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance Rating5.00 HENRY MINIMUM AND 15.00 HENRY MAXIMUM SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 TAB, SOLDER LUG
Winding Quantity1 SINGLE COMPONENT
Inclosure TypeHERMETICALLY SEALED
Mounting Facility Quantity8 SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length3.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inductance TypeSWINGING
Body Height3.875 INCHES NOMINAL IN
DC Resistance Rating in Ohms100.000 SINGLE COMPONENT SINGLE WINDING
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-221-5705T501 INTERCHANGEABLE
Transformer,radio Frequency
Sequa Corp
5975-00-617-2166SST3S INTERCHANGEABLE
Strap,tie Down,electrical Compon
Panduit Corp.
3010-00-980-0629T501 INTERCHANGEABLE
Clutch Assembly,friction
Steego Corp
3010-01-017-5426T501 INTERCHANGEABLE
Clutch,magnetic,nonvehicular
Designatronics Incorporated Div Sterling Instruments Div
5120-01-018-8970CMS-7 INTERCHANGEABLE
Bit,screwdriver
Chapman Manufacturing Company the Dba Chapman Manufacturing Co
3448-01-362-5446T-501 INTERCHANGEABLE
Riveting Machine,impact Type,ele
Taumel Noiseless Riveters
Cross-Reference Index
Part NumberManufacturer
T501 Kerotest Manufacturing Corp. (USA)
XL7 Rca Corp Government and Commercial Systems Commercial Commications Systems Div (USA)
Related Parts
5950-00-221-5705INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
T501
5975-00-617-2166INTERCHANGEABLE
STRAP,TIE DOWN,ELECTRICAL COMPON
SST3S
3010-00-980-0629INTERCHANGEABLE
CLUTCH ASSEMBLY,FRICTION
T501
3010-01-017-5426INTERCHANGEABLE
CLUTCH,MAGNETIC,NONVEHICULAR
T501
5120-01-018-8970INTERCHANGEABLE
BIT,SCREWDRIVER
CMS-7
3448-01-362-5446INTERCHANGEABLE
RIVETING MACHINE,IMPACT TYPE,ELE
T-501

Frequently Asked Questions

What is NSN 5950-00-175-3141?

NSN 5950-00-175-3141 is a Reactor, manufactured by Kerotest Manufacturing Corp., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-175-3141?

NSN 5950-00-175-3141 has 2 cross-referenced part numbers: T501 (Kerotest Manufacturing Corp.), XL7 (Rca Corp Government and Commercial Systems Commercial Commications Systems Div).

What NSN replaces 5950-00-175-3141?

There are 6 known substitutes for 5950-00-175-3141: 5950-00-221-5705, 5975-00-617-2166, 3010-00-980-0629 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of T501?

Key specifications for T501: Reliability Indicator: NOT ESTABLISHED; Center to Center Distance Between Mounting Facilities Parallel to Width: 2.438 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN; Body Width: 3.000 INCHES NOMINAL IN; Body Length: 4.500 INCHES NOMINAL IN. 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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