PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2919901Reactor

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 5950-00-488-3042 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-488-3042 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-488-3042. Primary manufacturer part number: 2919901.
Features
  • Reactor — FSC 5950
  • Winding Quantity: 1 SINGLE COMPONENT
  • Mounting Facility Quantity: 1 SINGLE GROUP
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Winding Operating Current: 70.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 TURRET
  • Inclosure Type: FULLY INCLOSED
  • DC Resistance Rating in Ohms: 1.900 SINGLE COMPONENT SINGLE WINDING
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-488-3042, 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 Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. 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
NSN5950-00-488-3042
Primary Part Number2919901
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Winding Quantity1 SINGLE COMPONENT
Mounting Facility Quantity1 SINGLE GROUP
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Winding Operating Current70.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 TURRET
Inclosure TypeFULLY INCLOSED
DC Resistance Rating in Ohms1.900 SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter3.015 INCHES MAXIMUM IN
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Body Length1.000 INCHES MAXIMUM IN
Mounting Hole Diameter0.375 INCHES NOMINAL SINGLE GROUP IN
Inductance TypeFIXED
Mounting MethodUNTHREADED HOLE(S) SINGLE GROUP
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5306-00-020-4242 INTERCHANGEABLE
Bolt,hook
2520-00-127-145711263 INTERCHANGEABLE
Arm
Komatsu America Corporation
5945-00-244-45345944 INTERCHANGEABLE
Solenoid,electrical
Rocker Solenoid Co Dba Rocker Solenoid Co
5355-00-354-01660048139 INTERCHANGEABLE
Knob
New Holland Construction
2920-00-356-1595167A57 INTERCHANGEABLE
Nut
Cummins Power Generation Inc.
5365-00-383-893910EL00227 INTERCHANGEABLE
Spacer,sleeve
Sensor Systems, L.l.c. Dba Sensor Systems Llc
3110-00-558-09362000-1263 INTERCHANGEABLE
Bearing,roller,cylindrical
American Hofmann Corp
5935-00-686-0211GS17041-157 INTERCHANGEABLE
Connector,receptacle,electrical
Itt Cannon Llc
2930-00-696-69545944 INTERCHANGEABLE
Cowling Assembly,cylinder
Process Equipment and Supply Co
5930-00-729-84439163092 INTERCHANGEABLE
Switch,toggle
Us Army Aviation and Missile Command
Cross-Reference Index
Part NumberManufacturer
G87370 Santa Rosa Concrete Co Group Inc (USA)
562031 Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
2919901 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
11263 Standex Electronics, Inc. (USA)
5944 Precision Electronics, Inc (USA)
Related Parts
5306-00-020-4242INTERCHANGEABLE
BOLT,HOOK
2520-00-127-1457INTERCHANGEABLE
ARM
11263
5945-00-244-4534INTERCHANGEABLE
SOLENOID,ELECTRICAL
5944
5355-00-354-0166INTERCHANGEABLE
KNOB
0048139
2920-00-356-1595INTERCHANGEABLE
NUT
167A57
5365-00-383-8939INTERCHANGEABLE
SPACER,SLEEVE
10EL00227
3110-00-558-0936INTERCHANGEABLE
BEARING,ROLLER,CYLINDRICAL
2000-1263
5935-00-686-0211INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
GS17041-157
2930-00-696-6954INTERCHANGEABLE
COWLING ASSEMBLY,CYLINDER
5944
5930-00-729-8443INTERCHANGEABLE
SWITCH,TOGGLE
9163092
4920-01-003-9032INTERCHANGEABLE
FIXTURE,AIRCRAFT MAINTENANCE
291990-1
5310-01-054-1519INTERCHANGEABLE
NUT,SLEEVE
11263

Frequently Asked Questions

What is NSN 5950-00-488-3042?

NSN 5950-00-488-3042 is a Reactor, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-488-3042?

NSN 5950-00-488-3042 has 5 cross-referenced part numbers: G87370 (Santa Rosa Concrete Co Group Inc), 562031 (Lockheed Martin Corporation Div Rms - Mitchel Field), 2919901 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 11263 (Standex Electronics, Inc.), 5944 (Precision Electronics, Inc).

What NSN replaces 5950-00-488-3042?

There are 12 known substitutes for 5950-00-488-3042: 5306-00-020-4242, 2520-00-127-1457, 5945-00-244-4534 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2919901?

Key specifications for 2919901: Winding Quantity: 1 SINGLE COMPONENT; Mounting Facility Quantity: 1 SINGLE GROUP; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Winding Operating Current: 70.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING. 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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