PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

50103Regulator,voltage

Name: 50103
SKU: 6110-00-500-0083

Ward Leonard Ct Llc · NSN 6110-00-500-0083 · FSC 6110 · No Item Name Available

Verified by PartsTable

NSN 6110-00-500-0083 — this item is cataloged by the U.S. Government under National Stock Number 6110-00-500-0083. Primary manufacturer part number: 50103.

6110-00-500-0083 — No Item Name Available illustration

Features

Regulator,voltage — FSC 6110
Mounting Method: THREADED HOLE(S) OR UNTHREADED HOLE(S)
Output Current Type: DC
Input Current Type: DC
Input Voltage Rating in Volts: 175.0 MINIMUM AND 345.0 MAXIMUM
Operating Temp Rise Above Ambient: 50.0 CELSIUS DEGC
Output Current Rating: 20.000 AMPERES NOMINAL
Enclosure Feature: DRIPPROOF

Applications

Electrical power distribution
Generator and power systems
Industrial motor installations

General Description

The Regulator,voltage, cataloged under National Stock Number 6110-00-500-0083, is classified within Federal Supply Class 6110 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Ward Leonard Ct Llc. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications

Parameter	Value
NSN	6110-00-500-0083
Primary Part Number	50103
Item Name	Regulator,voltage
FSC / FSG	6110 / 61 — No Item Name Available
Manufacturer	Ward Leonard Ct Llc
Status	ACTIVE
Mounting Method	THREADED HOLE(S) OR UNTHREADED HOLE(S)
Output Current Type	DC
Input Current Type	DC
Input Voltage Rating in Volts	175.0 MINIMUM AND 345.0 MAXIMUM
Operating Temp Rise Above Ambient	50.0 CELSIUS DEGC
Output Current Rating	20.000 AMPERES NOMINAL
Enclosure Feature	DRIPPROOF
Regulation Method	MAGNETIC AMPLIFIER
Output Voltage Rating in Volts	230.000 NOMINAL

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No
Unit of Issue	EA

⇄ Verified Substitutes 12

9540-00-006-8466 INTERCHANGEABLE

Angle,structural

2920-00-140-518750103 INTERCHANGEABLE

Starting Group,truck

Wetherill Associates Inc

3110-00-144-85280042969 INTERCHANGEABLE

Bearing,ball,annular

New Holland Construction

5330-00-178-7602348212 INTERCHANGEABLE

Seal,plain Encased

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions

6145-00-295-0855UL62SOOW6BCK3/10EPCPE INTERCHANGEABLE

Cable,power,electrical

Underwriters Laboratories Inc

3120-00-374-9710 INTERCHANGEABLE

Bearing,sleeve

5950-00-732-47159-1620-3 INTERCHANGEABLE

Coil,electrical

Eaton Corp Opns & Technical Center

5935-00-802-402731-50B INTERCHANGEABLE

Connector,receptacle,electrical

Te Connectivity Corporation Dba Microdot Products

9905-01-075-593150-103 INTERCHANGEABLE

Plate,instruction

Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)

2540-01-238-182350-103 INTERCHANGEABLE

Handle,door,vehicular

Southern Ambulance Builders Co Inc Dba Sabc Inc

Cross-Reference Index

Part Number	Manufacturer
50103 PRIMARY	Ward Leonard Ct Llc (USA)

Related Parts

9540-00-006-8466INTERCHANGEABLE

ANGLE,STRUCTURAL

2920-00-140-5187INTERCHANGEABLE

STARTING GROUP,TRUCK

50103

3110-00-144-8528INTERCHANGEABLE

BEARING,BALL,ANNULAR

0042969

5330-00-178-7602INTERCHANGEABLE

SEAL,PLAIN ENCASED

348212

6145-00-295-0855INTERCHANGEABLE

CABLE,POWER,ELECTRICAL

UL62SOOW6BCK3/10EPCPE

3120-00-374-9710INTERCHANGEABLE

BEARING,SLEEVE

5950-00-732-4715INTERCHANGEABLE

COIL,ELECTRICAL

9-1620-3

5935-00-802-4027INTERCHANGEABLE

CONNECTOR,RECEPTACLE,ELECTRICAL

31-50B

9905-01-075-5931INTERCHANGEABLE

PLATE,INSTRUCTION

50-103

2540-01-238-1823INTERCHANGEABLE

HANDLE,DOOR,VEHICULAR

50-103

5331-01-314-3837INTERCHANGEABLE

O-RING

50103

1005-01-487-2428INTERCHANGEABLE

LEVER,BARREL LOCKING

50103

Frequently Asked Questions

What is NSN 6110-00-500-0083?

NSN 6110-00-500-0083 is a Regulator,voltage, manufactured by Ward Leonard Ct Llc, classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-00-500-0083?

NSN 6110-00-500-0083 has 1 cross-referenced part number: 50103 (Ward Leonard Ct Llc).

What NSN replaces 6110-00-500-0083?

There are 12 known substitutes for 6110-00-500-0083: 9540-00-006-8466, 2920-00-140-5187, 3110-00-144-8528 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50103?

Key specifications for 50103: Mounting Method: THREADED HOLE(S) OR UNTHREADED HOLE(S); Output Current Type: DC; Input Current Type: DC; Input Voltage Rating in Volts: 175.0 MINIMUM AND 345.0 MAXIMUM. 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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