PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

9120Reactor

Vanguard Electronics, Llc · NSN 5950-00-971-4771 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-971-4771 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-971-4771. Primary manufacturer part number: 9120.
Features
  • Reactor — FSC 5950
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • DC Resistance Rating in Ohms: 0.150 SINGLE COMPONENT SINGLE WINDING
  • Body Length: 0.210 INCHES NOMINAL IN
  • Winding Operating Current: 1.15 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Frequency Rating: 25.0 MEGAHERTZ MINIMUM AND 150.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
  • Features Provided: TINNED WIRE LEADS
  • Specification/standard Data: 03640-6095816 MANUFACTURERS SOURCE CONTROL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-971-4771, 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 Vanguard Electronics, Llc. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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: Active.

Technical Specifications
ParameterValue
NSN5950-00-971-4771
Primary Part Number9120
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerVanguard Electronics, Llc
StatusACTIVE
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms0.150 SINGLE COMPONENT SINGLE WINDING
Body Length0.210 INCHES NOMINAL IN
Winding Operating Current1.15 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Frequency Rating25.0 MEGAHERTZ MINIMUM AND 150.0 MEGAHERTZ MAXIMUM SINGLE COMPONENT
Features ProvidedTINNED WIRE LEADS
Specification/standard Data03640-6095816 MANUFACTURERS SOURCE CONTROL
Inductance Rating390.00 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
Winding Quantity1 SINGLE COMPONENT
Terminal Type and Quantity2 WIRE LEAD
Mounting MethodTERMINAL SINGLE GROUP
Maximum Operating Temp125.0 CELSIUS DEGC
Body Height0.230 INCHES NOMINAL IN
Inductance TypeFIXED
Reliability IndicatorNOT ESTABLISHED
Body Width0.110 INCHES NOMINAL IN
Inclosure TypeFULLY INCLOSED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4820-00-036-1575N09120 INTERCHANGEABLE
Disk,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
5975-00-179-0098 INTERCHANGEABLE
Box Connector,electrical
3010-00-324-800314U1461PC9120 INTERCHANGEABLE
Coupling Half,shaft
Naval Ship Systems Command
5930-00-342-74671330257 INTERCHANGEABLE
Switch,push
Chrysler Realty Company Llc Dba Daimler Chrysler
4510-01-069-91867798.176 INTERCHANGEABLE
Trap,drain,plumbing Fixture
American Standard Inc Plumbing Products Div
5950-01-095-7705984827-1C INTERCHANGEABLE
Transformer,current
Raytheon Company Dba Raytheon
5998-01-242-9462623460-1 INTERCHANGEABLE
Circuit Card Assembly
Naval Air Warfare Center Aircraft Division Joint Base Jbmdl
4730-01-347-70608T1117 INTERCHANGEABLE
Clamp,hose
Caterpillar Inc Div Caterpillar Defense
7610-01-444-73039120 INTERCHANGEABLE
Pamphlet
Academy of Nutrition & Dietetics Div Academy of Nutrition and Dietetics
2540-01-482-230012417656-001 INTERCHANGEABLE
Blade,windshield Wiper
U S Army Tank Automotive Command Amsta-Im-Mm
Cross-Reference Index
Part NumberManufacturer
9120 PRIMARY Vanguard Electronics, Llc (USA)
6095816-2 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
Related Parts
4820-00-036-1575INTERCHANGEABLE
DISK,VALVE
N09120
5975-00-179-0098INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
3010-00-324-8003INTERCHANGEABLE
COUPLING HALF,SHAFT
14U1461PC9120
5930-00-342-7467INTERCHANGEABLE
SWITCH,PUSH
1330257
4510-01-069-9186INTERCHANGEABLE
TRAP,DRAIN,PLUMBING FIXTURE
7798.176
5950-01-095-7705INTERCHANGEABLE
TRANSFORMER,CURRENT
984827-1C
5998-01-242-9462INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
623460-1
4730-01-347-7060INTERCHANGEABLE
CLAMP,HOSE
8T1117
7610-01-444-7303INTERCHANGEABLE
PAMPHLET
9120
2540-01-482-2300INTERCHANGEABLE
BLADE,WINDSHIELD WIPER
12417656-001
8465-01-488-6258INTERCHANGEABLE
CLUB,SELF-PROTECTION
9120
5120-01-650-3999INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT

Frequently Asked Questions

What is NSN 5950-00-971-4771?

NSN 5950-00-971-4771 is a Reactor, manufactured by Vanguard Electronics, Llc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-971-4771?

NSN 5950-00-971-4771 has 2 cross-referenced part numbers: 9120 (Vanguard Electronics, Llc), 6095816-2 (Lockheed Martin Corporation Div Rotary and Mission Systems).

What NSN replaces 5950-00-971-4771?

There are 12 known substitutes for 5950-00-971-4771: 4820-00-036-1575, 5975-00-179-0098, 3010-00-324-8003 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 9120?

Key specifications for 9120: Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; DC Resistance Rating in Ohms: 0.150 SINGLE COMPONENT SINGLE WINDING; Body Length: 0.210 INCHES NOMINAL IN; Winding Operating Current: 1.15 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING. 17 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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