PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

990-216-90Reactor

Ametek Programmable Power, Inc. · NSN 5950-01-029-5953 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-029-5953 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-029-5953. Primary manufacturer part number: 990-216-90.
Features
  • Reactor — FSC 5950
  • Mounting Facility Quantity: 2 SINGLE GROUP
  • Body Width: 1.375 INCHES MAXIMUM IN
  • Inclosure Type: FULLY INCLOSED
  • Body Height: 1.625 INCHES MAXIMUM IN
  • Mounting Method: FLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
  • Body Length: 1.938 INCHES MAXIMUM IN
  • Mounting Hole Diameter: 0.188 INCHES NOMINAL SINGLE GROUP IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-01-029-5953, 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 Ametek Programmable Power, Inc.. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5950-01-029-5953
Primary Part Number990-216-90
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAmetek Programmable Power, Inc.
StatusCANCELLED
Mounting Facility Quantity2 SINGLE GROUP
Body Width1.375 INCHES MAXIMUM IN
Inclosure TypeFULLY INCLOSED
Body Height1.625 INCHES MAXIMUM IN
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Body Length1.938 INCHES MAXIMUM IN
Mounting Hole Diameter0.188 INCHES NOMINAL SINGLE GROUP IN
Winding Quantity1 SINGLE COMPONENT
Terminal Type and Quantity3 EYELET
Inductance Rating200.00 MICROHENRIES MINIMUM AND 800.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Distance Between Mounting Facility Centers2.380 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Reliability IndicatorNOT ESTABLISHED
Inductance TypeFIXED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
6650-00-098-6128 INTERCHANGEABLE
Magnifier
3110-00-144-8498059-9 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Rms - Mitchel Field
2835-00-591-878912050 INTERCHANGEABLE
Shell Assy,combusti
Solar Turbines Incorporated Dba Solar Turbines Incorporated
6610-00-622-6227 INTERCHANGEABLE
Indicator,position
4820-00-918-15936051 INTERCHANGEABLE
Valve,safety Relief
Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division
2815-00-971-143212050 INTERCHANGEABLE
Sleeve
Napco International Llc Dba Napco International Inc
5120-01-045-348430657 INTERCHANGEABLE
Key,socket Head Screw
Wta Tool Llc
5930-01-155-7378 INTERCHANGEABLE
Switch,thermostatic
5360-01-170-306412050 INTERCHANGEABLE
Spring,helical,compression
Paccar Winch Inc Dba Paccar Winch Division
5910-01-180-1311585R775H01 INTERCHANGEABLE
Capacitor,fixed,plastic Dielectr
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
Cross-Reference Index
Part NumberManufacturer
990-216-90 PRIMARY Ametek Programmable Power, Inc. (USA)
12050 C-Cor Electronics Inc (USA)
90-216-90 PRIMARY Ametek Programmable Power, Inc. (USA)
Related Parts
6650-00-098-6128INTERCHANGEABLE
MAGNIFIER
3110-00-144-8498INTERCHANGEABLE
BEARING,BALL,ANNULAR
059-9
2835-00-591-8789INTERCHANGEABLE
SHELL ASSY,COMBUSTI
12050
6610-00-622-6227INTERCHANGEABLE
INDICATOR,POSITION
4820-00-918-1593INTERCHANGEABLE
VALVE,SAFETY RELIEF
6051
2815-00-971-1432INTERCHANGEABLE
SLEEVE
12050
5120-01-045-3484INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
30657
5930-01-155-7378INTERCHANGEABLE
SWITCH,THERMOSTATIC
5360-01-170-3064INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
12050
5910-01-180-1311INTERCHANGEABLE
CAPACITOR,FIXED,PLASTIC DIELECTR
585R775H01
3040-01-319-0844INTERCHANGEABLE
LEVER,REMOTE CONTROL
12050
1670-01-544-7441INTERCHANGEABLE
PLATFORM ASSEMBLY
11-1-7591-1

Frequently Asked Questions

What is NSN 5950-01-029-5953?

NSN 5950-01-029-5953 is a Reactor, manufactured by Ametek Programmable Power, Inc., classified under FSC 5950 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5950-01-029-5953?

NSN 5950-01-029-5953 has 3 cross-referenced part numbers: 990-216-90 (Ametek Programmable Power, Inc.), 12050 (C-Cor Electronics Inc), 90-216-90 (Ametek Programmable Power, Inc.).

What NSN replaces 5950-01-029-5953?

There are 12 known substitutes for 5950-01-029-5953: 6650-00-098-6128, 3110-00-144-8498, 2835-00-591-8789 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 990-216-90?

Key specifications for 990-216-90: Mounting Facility Quantity: 2 SINGLE GROUP; Body Width: 1.375 INCHES MAXIMUM IN; Inclosure Type: FULLY INCLOSED; Body Height: 1.625 INCHES MAXIMUM IN. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5950-01-029-5953 still in active supply?

NSN 5950-01-029-5953 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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