PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

FR1125ISSUEAITEM1Reactor

Bae Systems Information and Electronic Systems Integration Inc. · NSN 5950-00-645-2088 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-645-2088 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-645-2088. Primary manufacturer part number: FR1125ISSUEAITEM1.
Features
  • Reactor — FSC 5950
  • Terminal Type and Quantity: 2 TAB, SOLDER LUG
  • Inclosure Type: OPEN
  • Winding Operating Current: 2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Mounting Facility Quantity: 4 SINGLE GROUP
  • DC Resistance Rating in Ohms: 1.200 SINGLE COMPONENT SINGLE WINDING
  • Body Width: 1.875 INCHES MAXIMUM IN
  • Body Height: 2.188 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 5950-00-645-2088, 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 Bae Systems Information and Electronic Systems Integration Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-645-2088
Primary Part NumberFR1125ISSUEAITEM1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerBae Systems Information and Electronic Systems Integration Inc.
StatusACTIVE
Terminal Type and Quantity2 TAB, SOLDER LUG
Inclosure TypeOPEN
Winding Operating Current2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Mounting Facility Quantity4 SINGLE GROUP
DC Resistance Rating in Ohms1.200 SINGLE COMPONENT SINGLE WINDING
Body Width1.875 INCHES MAXIMUM IN
Body Height2.188 INCHES MAXIMUM IN
Center to Center Distance Between Mounting Facilities Parallel to Width1.500 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Body Length2.469 INCHES MAXIMUM IN
Winding Quantity1 SINGLE COMPONENT
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Center to Center Distance Between Mounting Facilities Parallel to Length1.875 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Inductance TypeFIXED
Inductance Rating20.00 MILLIHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5935-00-052-742710105881 INTERCHANGEABLE
Backshell,electrical Connector
Us Army Aviation and Missile Command
5120-00-199-7769 INTERCHANGEABLE
Socket,socket Wrench
4510-00-242-4361S86 INTERCHANGEABLE
Stopper,waste Drain
Kirkhill Inc
2990-00-306-5671 INTERCHANGEABLE
Pipe,exhaust
3120-00-338-7850 INTERCHANGEABLE
Bearing,sleeve
3040-00-541-4806 INTERCHANGEABLE
Shaft,drive,flexible
5331-00-542-1365179289 INTERCHANGEABLE
O-Ring
Eaton Aerospace, Llc Dba Jackson South
3130-00-624-721125713 INTERCHANGEABLE
Housing,bearing Unit
Williams International Co., L.l.c.
1660-00-676-084525713 INTERCHANGEABLE
Retainer,diaphragm
Avox Systems Inc Dba Avox Systems Inc
5310-00-837-8800 INTERCHANGEABLE
Washer,flat
Cross-Reference Index
Part NumberManufacturer
FR1125ISSUEAITEM1 Bae Systems Information and Electronic Systems Integration Inc. (USA)
6160 Precision Electronics, Inc (USA)
25713 Freed Transformer Co (USA)
HY-2750 Hytronics Corp. (USA)
42547 Coast/advanced Chip Magnetics, Inc. (USA)
Related Parts
5935-00-052-7427INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
10105881
5120-00-199-7769INTERCHANGEABLE
SOCKET,SOCKET WRENCH
4510-00-242-4361INTERCHANGEABLE
STOPPER,WASTE DRAIN
S86
2990-00-306-5671INTERCHANGEABLE
PIPE,EXHAUST
3120-00-338-7850INTERCHANGEABLE
BEARING,SLEEVE
3040-00-541-4806INTERCHANGEABLE
SHAFT,DRIVE,FLEXIBLE
5331-00-542-1365INTERCHANGEABLE
O-RING
179289
3130-00-624-7211INTERCHANGEABLE
HOUSING,BEARING UNIT
25713
1660-00-676-0845INTERCHANGEABLE
RETAINER,DIAPHRAGM
25713
5310-00-837-8800INTERCHANGEABLE
WASHER,FLAT
4920-00-838-6166INTERCHANGEABLE
LIMIT GATE MODULE
5962-00-927-1567INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
DM7420N

Frequently Asked Questions

What is NSN 5950-00-645-2088?

NSN 5950-00-645-2088 is a Reactor, manufactured by Bae Systems Information and Electronic Systems Integration Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-645-2088?

NSN 5950-00-645-2088 has 5 cross-referenced part numbers: FR1125ISSUEAITEM1 (Bae Systems Information and Electronic Systems Integration Inc.), 6160 (Precision Electronics, Inc), 25713 (Freed Transformer Co), HY-2750 (Hytronics Corp.), 42547 (Coast/advanced Chip Magnetics, Inc.).

What NSN replaces 5950-00-645-2088?

There are 12 known substitutes for 5950-00-645-2088: 5935-00-052-7427, 5120-00-199-7769, 4510-00-242-4361 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of FR1125ISSUEAITEM1?

Key specifications for FR1125ISSUEAITEM1: Terminal Type and Quantity: 2 TAB, SOLDER LUG; Inclosure Type: OPEN; Winding Operating Current: 2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING; Mounting Facility Quantity: 4 SINGLE GROUP. 14 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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