PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C3581Controller,motor

Thern Inc · NSN 6110-01-505-1139 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-01-505-1139 — this item is cataloged by the U.S. Government under National Stock Number 6110-01-505-1139. Primary manufacturer part number: C3581.
Features
  • Controller,motor — FSC 6110
  • 2 verified cross-references
  • Primary manufacturer: Thern Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Controller,motor, cataloged under National Stock Number 6110-01-505-1139, 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 Thern Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameController,motor
FSC / FSG6110 — No Item Name Available (FSG 61)
ManufacturersThern Inc (CAGE 12437)
Technical Specifications
ParameterValue
NSN6110-01-505-1139
Primary Part NumberC3581
Item NameController,motor
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerThern Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5930-01-325-9432 INTERCHANGEABLE
Switch,push
5930-01-376-76189001KR9RH13 INTERCHANGEABLE
Switch,push
Schneider Electric Usa, Inc.
5930-01-510-41659001KR1WH5 INTERCHANGEABLE
Switch,push
Schneider Electric Usa, Inc.
Cross-Reference Index
Part NumberManufacturer
MODEL EL4021-P18 Thern Inc (USA)
C3581 PRIMARY Thern Inc (USA)
Related Parts
5930-01-325-9432INTERCHANGEABLE
SWITCH,PUSH
5930-01-376-7618INTERCHANGEABLE
SWITCH,PUSH
9001KR9RH13
5930-01-510-4165INTERCHANGEABLE
SWITCH,PUSH
9001KR1WH5

Frequently Asked Questions

What is NSN 6110-01-505-1139?

NSN 6110-01-505-1139 is a Controller,motor, manufactured by Thern Inc, classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-01-505-1139?

NSN 6110-01-505-1139 has 2 cross-referenced part numbers: MODEL EL4021-P18 (Thern Inc), C3581 (Thern Inc).

What NSN replaces 6110-01-505-1139?

There are 3 known substitutes for 6110-01-505-1139: 5930-01-325-9432, 5930-01-376-7618, 5930-01-510-4165. Verify interchangeability with system specifications before substitution.

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