PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

403148Reactor

Aimtron Systems, Llc · NSN 5950-01-014-1781 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-014-1781 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-014-1781. Primary manufacturer part number: 403148.
Features
  • Reactor — FSC 5950
  • Frequency Rating: 4.0 KILOHERTZ NOMINAL SINGLE COMPONENT
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Winding Operating Current: 2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Inductance Type: FIXED
  • Mounting Hole Diameter: 0.166 INCHES NOMINAL SINGLE GROUP IN
  • Body Length: 1.560 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-014-1781, 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 Aimtron Systems, Llc. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-014-1781
Primary Part Number403148
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAimtron Systems, Llc
StatusACTIVE
Frequency Rating4.0 KILOHERTZ NOMINAL SINGLE COMPONENT
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Winding Operating Current2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance TypeFIXED
Mounting Hole Diameter0.166 INCHES NOMINAL SINGLE GROUP IN
Body Length1.560 INCHES MAXIMUM IN
Body Width1.150 INCHES MAXIMUM IN
Terminal Type and Quantity2 TAB, SOLDER LUG
Mounting Facility Quantity2 SINGLE GROUP
Inductance Rating1.00 MILLIHENRIES MINIMUM SINGLE COMPONENT SINGLE WINDING
Reliability IndicatorNOT ESTABLISHED
Distance Between Mounting Facility Centers1.750 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
DC Resistance Rating in Ohms0.100 SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Maximum Operating Temp130.0 CELSIUS DEGC
Inclosure TypeFULLY INCLOSED
Body Height1.300 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5210-00-050-5118119-665 INTERCHANGEABLE
Caliper,lead Bender
Jensen Tools, Inc.
1560-00-400-110340314-8 INTERCHANGEABLE
Insulation,thermal,aircraft
Arrowhead Products Corp
5310-01-030-7677 INTERCHANGEABLE
Washer,flat
5325-01-436-2839176001 INTERCHANGEABLE
Ring,retaining
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
403148 PRIMARY Aimtron Systems, Llc (USA)
403148 Cardion Inc (USA)
176001 Electronic Transformer Corp Div Electronic Transformer Corporation (USA)
Related Parts
5210-00-050-5118INTERCHANGEABLE
CALIPER,LEAD BENDER
119-665
1560-00-400-1103INTERCHANGEABLE
INSULATION,THERMAL,AIRCRAFT
40314-8
5310-01-030-7677INTERCHANGEABLE
WASHER,FLAT
5325-01-436-2839INTERCHANGEABLE
RING,RETAINING
176001

Frequently Asked Questions

What is NSN 5950-01-014-1781?

NSN 5950-01-014-1781 is a Reactor, manufactured by Aimtron Systems, Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-014-1781?

NSN 5950-01-014-1781 has 3 cross-referenced part numbers: 403148 (Aimtron Systems, Llc), 403148 (Cardion Inc), 176001 (Electronic Transformer Corp Div Electronic Transformer Corporation).

What NSN replaces 5950-01-014-1781?

There are 4 known substitutes for 5950-01-014-1781: 5210-00-050-5118, 1560-00-400-1103, 5310-01-030-7677 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 403148?

Key specifications for 403148: Frequency Rating: 4.0 KILOHERTZ NOMINAL SINGLE COMPONENT; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Overall Length: 2.060 INCHES NOMINAL IN; Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP. 19 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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