PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

25305-1Reactor

Torotel, Inc. Div Torotel Products, Inc. · NSN 5950-00-155-0531 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-155-0531 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-155-0531. Primary manufacturer part number: 25305-1.
Features
  • Reactor — FSC 5950
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Body Length: 0.500 INCHES NOMINAL IN
  • Inclosure Type: FULLY INCLOSED
  • Winding Quantity: 1 SINGLE COMPONENT
  • Inductance Type: FIXED
  • Rating Method: ELECTRICAL 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 5950-00-155-0531, 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 Torotel, Inc. Div Torotel Products, Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-155-0531
Primary Part Number25305-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerTorotel, Inc. Div Torotel Products, Inc.
StatusACTIVE
Mounting Facility Quantity1 SINGLE GROUP
Body Length0.500 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Winding Quantity1 SINGLE COMPONENT
Inductance TypeFIXED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 TAB, SOLDER LUG
Body Outside Diameter1.063 INCHES NOMINAL IN
Mounting Hole Diameter0.144 INCHES NOMINAL SINGLE GROUP IN
DC Resistance Rating in Ohms0.220 SINGLE COMPONENT SINGLE WINDING
Inductance Rating100.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-100-3529 INTERCHANGEABLE
Cone and Rollers,tapered Roller
Cross-Reference Index
Part NumberManufacturer
25305-1 Torotel, Inc. Div Torotel Products, Inc. (USA)
752-6385-1 Northern Telecom Inc Telecom Distribution Div (USA)
P74-1C Torotel, Inc. Div Torotel Products, Inc. (USA)
5044-403 Raytheon Company Div Rmd Strategic (USA)
Related Parts
3110-00-100-3529INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER

Frequently Asked Questions

What is NSN 5950-00-155-0531?

NSN 5950-00-155-0531 is a Reactor, manufactured by Torotel, Inc. Div Torotel Products, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-155-0531?

NSN 5950-00-155-0531 has 4 cross-referenced part numbers: 25305-1 (Torotel, Inc. Div Torotel Products, Inc.), 752-6385-1 (Northern Telecom Inc Telecom Distribution Div), P74-1C (Torotel, Inc. Div Torotel Products, Inc.), 5044-403 (Raytheon Company Div Rmd Strategic).

What NSN replaces 5950-00-155-0531?

There is 1 known substitute for 5950-00-155-0531: 3110-00-100-3529. Verify interchangeability with system specifications before substitution.

What are the specifications of 25305-1?

Key specifications for 25305-1: Mounting Facility Quantity: 1 SINGLE GROUP; Body Length: 0.500 INCHES NOMINAL IN; Inclosure Type: FULLY INCLOSED; Winding Quantity: 1 SINGLE COMPONENT. 13 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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