PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1840-2Protector,thermal-Overload,elect

Schneider Metal Mfg Co Inc · NSN 6110-00-243-1646 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-00-243-1646 — this item is cataloged by the U.S. Government under National Stock Number 6110-00-243-1646. Primary manufacturer part number: 1840-2.
Features
  • Protector,thermal-Overload,elect — FSC 6110
  • Current Type: AC
  • 4 verified cross-references
  • Primary manufacturer: Schneider Metal Mfg Co Inc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Protector,thermal-Overload,elect, cataloged under National Stock Number 6110-00-243-1646, 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 Schneider Metal Mfg Co Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, 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
ParameterValue
NSN6110-00-243-1646
Primary Part Number1840-2
Item NameProtector,thermal-Overload,elect
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerSchneider Metal Mfg Co Inc
StatusACTIVE
Current TypeAC
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-01-159-8536 (11069)
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5340-01-159-853611069 SUCCESSOR
Plunger,detent
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
6145-00-103-195218402 INTERCHANGEABLE
Cable,special Purpose,electrical
Belden Wire and Cable Co Wire and Cable Office
9540-00-119-2004 INTERCHANGEABLE
Structural Section,special Shape
5305-00-167-411718402 INTERCHANGEABLE
Screw,machine
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5999-00-318-287711069 INTERCHANGEABLE
Mounting Pad,electrical-Electron
Astronautics Corporation of America
5330-00-361-956911069 INTERCHANGEABLE
Retainer,packing
Purolator Facet Inc. Div Parker Aerospace Filtration Division Dba Purolator Facet, in
6625-00-449-8639SC-220-1 INTERCHANGEABLE
Converter,signal Data
Data Device Corp Dba Beta Transformer Technology
5305-00-550-4102 INTERCHANGEABLE
Screw,cap,socket Head
5342-00-574-8269 INTERCHANGEABLE
Clip,brake
5945-00-657-4681 INTERCHANGEABLE
Relay,electromagnetic
Cross-Reference Index
Part NumberManufacturer
11069 Oakland Industries Ltd (USA)
1840-2 PRIMARY Schneider Metal Mfg Co Inc (USA)
798057 Whirlpool Corp Dba Whirlpool Corp (USA)
47-4035 Oakland Industries Ltd (USA)
Related Parts
SUCCESSOR 5340-01-159-8536 Plunger,detent · 11069
6145-00-103-1952INTERCHANGEABLE
CABLE,SPECIAL PURPOSE,ELECTRICAL
18402
9540-00-119-2004INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
5305-00-167-4117INTERCHANGEABLE
SCREW,MACHINE
18402
5999-00-318-2877INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
11069
5330-00-361-9569INTERCHANGEABLE
RETAINER,PACKING
11069
6625-00-449-8639INTERCHANGEABLE
CONVERTER,SIGNAL DATA
SC-220-1
5305-00-550-4102INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
5342-00-574-8269INTERCHANGEABLE
CLIP,BRAKE
5945-00-657-4681INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
1630-00-730-3421INTERCHANGEABLE
PISTON,BRAKE CYLIND
11069
5999-00-928-2009INTERCHANGEABLE
MOUNTING PAD,ELECTRICAL-ELECTRON
10695506

Frequently Asked Questions

What is NSN 6110-00-243-1646?

NSN 6110-00-243-1646 is a Protector,thermal-Overload,elect, manufactured by Schneider Metal Mfg Co Inc, classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-00-243-1646?

NSN 6110-00-243-1646 has 4 cross-referenced part numbers: 11069 (Oakland Industries Ltd), 1840-2 (Schneider Metal Mfg Co Inc), 798057 (Whirlpool Corp Dba Whirlpool Corp), 47-4035 (Oakland Industries Ltd).

What NSN replaces 6110-00-243-1646?

There are 12 known substitutes for 6110-00-243-1646: 5340-01-159-8536, 6145-00-103-1952, 9540-00-119-2004 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1840-2?

Key specifications for 1840-2: End Item Identification: MOTOR AC; Current Type: AC. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com