PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18828Transformer,current

Robert M. Hadley Company, Inc. · NSN 5950-01-501-2387 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-501-2387 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-501-2387. Primary manufacturer part number: 18828.
Features
  • Transformer,current — FSC 5950
  • Terminal Type and Quantity: 2 TURRET
  • Inclosure Type: FULLY INCLOSED
  • Winding Operating Current: 12.0 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
  • Maximum Operating Temp: 130.0 CELSIUS DEGC
  • Input-Output Phase Relationship: SINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
  • Frequency Rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT
  • Reliability Indicator: NOT ESTABLISHED
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Transformer,current, cataloged under National Stock Number 5950-01-501-2387, 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 Robert M. Hadley Company, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-501-2387
Primary Part Number18828
Item NameTransformer,current
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerRobert M. Hadley Company, Inc.
StatusACTIVE
Terminal Type and Quantity2 TURRET
Inclosure TypeFULLY INCLOSED
Winding Operating Current12.0 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY
Maximum Operating Temp130.0 CELSIUS DEGC
Input-Output Phase RelationshipSINGLE PHASE TO SINGLE PHASE SINGLE COMPONENT
Frequency Rating60.0 HERTZ NOMINAL SINGLE COMPONENT
Reliability IndicatorNOT ESTABLISHED
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5365-00-073-733818828 INTERCHANGEABLE
Plug,machine Thread
Ametek, Inc. Dba Aerospace Gst Div Aerospace
3120-00-423-793318828 INTERCHANGEABLE
Bearing,washer,thrust
Altra Industrial Motion Corp.
5330-01-117-241318817 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
5306-01-156-486518828-1 INTERCHANGEABLE
Bolt,torque Arm Apex
Northrop Grumman Systems Corporation
2530-01-270-041918828 INTERCHANGEABLE
Arm,steering Gear
Trw Inc Trw Intl Trade Government Sales Dept
2530-01-270-256214067700 INTERCHANGEABLE
Arm,steering Gear
General Motors Llc Dba General Motors Llc
4820-01-303-1149K-KHV28L/NW25 INTERCHANGEABLE
Valve,ball
Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)
2920-01-326-91451-18828 INTERCHANGEABLE
Drive,engine,electrical Starter
Ge Aviation Systems, Llc
2530-01-439-4570F4741-007 INTERCHANGEABLE
Boot,vehicular Components
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
Cross-Reference Index
Part NumberManufacturer
18828 PRIMARY Robert M. Hadley Company, Inc. (USA)
984915-1B Raytheon Company Dba Raytheon (USA)
984915 Raytheon Company Dba Raytheon (USA)
861988 Raytheon Company Dba Raytheon (USA)
Related Parts
5365-00-073-7338INTERCHANGEABLE
PLUG,MACHINE THREAD
18828
3120-00-423-7933INTERCHANGEABLE
BEARING,WASHER,THRUST
18828
5330-01-117-2413INTERCHANGEABLE
SEAL,PLAIN ENCASED
18817
5306-01-156-4865INTERCHANGEABLE
BOLT,TORQUE ARM APEX
18828-1
2530-01-270-0419INTERCHANGEABLE
ARM,STEERING GEAR
18828
2530-01-270-2562INTERCHANGEABLE
ARM,STEERING GEAR
14067700
4820-01-303-1149INTERCHANGEABLE
VALVE,BALL
K-KHV28L/NW25
2920-01-326-9145INTERCHANGEABLE
DRIVE,ENGINE,ELECTRICAL STARTER
1-18828
2530-01-439-4570INTERCHANGEABLE
BOOT,VEHICULAR COMPONENTS
F4741-007

Frequently Asked Questions

What is NSN 5950-01-501-2387?

NSN 5950-01-501-2387 is a Transformer,current, manufactured by Robert M. Hadley Company, Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-501-2387?

NSN 5950-01-501-2387 has 4 cross-referenced part numbers: 18828 (Robert M. Hadley Company, Inc.), 984915-1B (Raytheon Company Dba Raytheon), 984915 (Raytheon Company Dba Raytheon), 861988 (Raytheon Company Dba Raytheon).

What NSN replaces 5950-01-501-2387?

There are 9 known substitutes for 5950-01-501-2387: 5365-00-073-7338, 3120-00-423-7933, 5330-01-117-2413 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18828?

Key specifications for 18828: Terminal Type and Quantity: 2 TURRET; Inclosure Type: FULLY INCLOSED; End Item Identification: FWD FUSELAGE; WSD: AIRCRAFT, EAGLE F-15; Winding Operating Current: 12.0 AMPERES DC NOMINAL SINGLE COMPONENT SINGLE PRIMARY. 12 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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