PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1981584-1Reactor

Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems · NSN 5950-00-283-4433 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-283-4433 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-283-4433. Primary manufacturer part number: 1981584-1.
Features
  • Reactor — FSC 5950
  • Inductance Type: FIXED
  • Inclosure Type: FULLY INCLOSED
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Mounting Hole Diameter: 0.218 INCHES MINIMUM SINGLE GROUP IN
  • Mounting Method: UNTHREADED HOLE(S) SINGLE GROUP
  • Body Length: 0.718 INCHES MAXIMUM IN
  • Winding Quantity: 1 SINGLE COMPONENT
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-283-4433, 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 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 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
NSN5950-00-283-4433
Primary Part Number1981584-1
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerHoneywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems
StatusACTIVE
Inductance TypeFIXED
Inclosure TypeFULLY INCLOSED
Mounting Facility Quantity1 SINGLE GROUP
Mounting Hole Diameter0.218 INCHES MINIMUM SINGLE GROUP IN
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Body Length0.718 INCHES MAXIMUM IN
Winding Quantity1 SINGLE COMPONENT
Body Outside Diameter1.390 INCHES MAXIMUM IN
Terminal Type and Quantity2 WIRE LEAD
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5815-00-243-8497SC-C-69626 INTERCHANGEABLE
Teletypewriter Subassembly
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6660-00-663-81211198-1 INTERCHANGEABLE
Meteorological Station,manual
Entron Industries Limited Partnership Dba Entron Industries Property Div
5950-00-706-9437 INTERCHANGEABLE
Coil,radio Frequency
5930-00-864-67972134838 INTERCHANGEABLE
Switch,rotary
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5930-00-967-4499 INTERCHANGEABLE
Insert,push Button
5998-01-103-5087 INTERCHANGEABLE
Circuit Card Assembly
4720-01-211-089211981 INTERCHANGEABLE
Hose
Westerbeke Corporation
6145-01-356-014411981 INTERCHANGEABLE
Cable,special Purpose,electrical
Nexans Aerospace Usa Llc
5120-01-430-7985 INTERCHANGEABLE
Extension,socket Wrench
7025-01-475-806511981 INTERCHANGEABLE
Keyboard,data Entry
Ap Labs, Inc.
Cross-Reference Index
Part NumberManufacturer
1981584-1 Frequency Selective Networks, Inc. Dba Frequency Selective Networks Inc (USA)
1981584 Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
11981 Inrcore, Llc Div Inrcore (USA)
1981584-1 PRIMARY Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA)
1981584-1 Honeywell Intl Inc Defense Avionics Systems (USA)
Related Parts
5815-00-243-8497INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
SC-C-69626
6660-00-663-8121INTERCHANGEABLE
METEOROLOGICAL STATION,MANUAL
1198-1
5950-00-706-9437INTERCHANGEABLE
COIL,RADIO FREQUENCY
5930-00-864-6797INTERCHANGEABLE
SWITCH,ROTARY
2134838
5930-00-967-4499INTERCHANGEABLE
INSERT,PUSH BUTTON
5998-01-103-5087INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
4720-01-211-0892INTERCHANGEABLE
HOSE
11981
6145-01-356-0144INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
11981
5120-01-430-7985INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
7025-01-475-8065INTERCHANGEABLE
KEYBOARD,DATA ENTRY
11981
6550-01-574-6867INTERCHANGEABLE
CHLORINE TEST TABLETS
5305-01-586-8528INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
11981

Frequently Asked Questions

What is NSN 5950-00-283-4433?

NSN 5950-00-283-4433 is a Reactor, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-283-4433?

NSN 5950-00-283-4433 has 5 cross-referenced part numbers: 1981584-1 (Frequency Selective Networks, Inc. Dba Frequency Selective Networks Inc), 1981584 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 11981 (Inrcore, Llc Div Inrcore), 1981584-1 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems), 1981584-1 (Honeywell Intl Inc Defense Avionics Systems).

What NSN replaces 5950-00-283-4433?

There are 12 known substitutes for 5950-00-283-4433: 5815-00-243-8497, 6660-00-663-8121, 5950-00-706-9437 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1981584-1?

Key specifications for 1981584-1: Inductance Type: FIXED; Inclosure Type: FULLY INCLOSED; Mounting Facility Quantity: 1 SINGLE GROUP; Mounting Hole Diameter: 0.218 INCHES MINIMUM SINGLE GROUP IN. 9 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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