PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

571220-004Contactor,magnetic

Marathonnorco Aerospace, Inc. Dba Christie Electric · NSN 6110-01-137-0793 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-01-137-0793 — this item is cataloged by the U.S. Government under National Stock Number 6110-01-137-0793. Primary manufacturer part number: 571220-004.
Features
  • Contactor,magnetic — FSC 6110
  • Control Type: LOCAL OR REMOTE
  • Operating Voltage Characteristic: FULL
  • 2 verified cross-references
  • Primary manufacturer: Marathonnorco Aerospace, Inc. Dba Christie Electric
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Contactor,magnetic, cataloged under National Stock Number 6110-01-137-0793, 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 Marathonnorco Aerospace, Inc. Dba Christie Electric. Government technical data includes 2 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6110-01-137-0793
Primary Part Number571220-004
Item NameContactor,magnetic
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerMarathonnorco Aerospace, Inc. Dba Christie Electric
StatusACTIVE
Control TypeLOCAL OR REMOTE
Operating Voltage CharacteristicFULL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
6920-00-107-1748 INTERCHANGEABLE
Support,counter
5930-00-482-21031781345 INTERCHANGEABLE
Switch,rotary
Dana Off Highway Products, Llc
6685-00-527-6996 INTERCHANGEABLE
Thermocouple,immersion
6230-01-669-814175903 INTERCHANGEABLE
Safety Wand
Streamlight Inc Dba Streamlight Inc
Cross-Reference Index
Part NumberManufacturer
75-903 Emerson Electric Co White-Rodgers Div (USA)
571220-004 PRIMARY Marathonnorco Aerospace, Inc. Dba Christie Electric (USA)
Related Parts
6920-00-107-1748INTERCHANGEABLE
SUPPORT,COUNTER
5930-00-482-2103INTERCHANGEABLE
SWITCH,ROTARY
1781345
6685-00-527-6996INTERCHANGEABLE
THERMOCOUPLE,IMMERSION
6230-01-669-8141INTERCHANGEABLE
SAFETY WAND
75903

Frequently Asked Questions

What is NSN 6110-01-137-0793?

NSN 6110-01-137-0793 is a Contactor,magnetic, manufactured by Marathonnorco Aerospace, Inc. Dba Christie Electric, classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-01-137-0793?

NSN 6110-01-137-0793 has 2 cross-referenced part numbers: 75-903 (Emerson Electric Co White-Rodgers Div), 571220-004 (Marathonnorco Aerospace, Inc. Dba Christie Electric).

What NSN replaces 6110-01-137-0793?

There are 4 known substitutes for 6110-01-137-0793: 6920-00-107-1748, 5930-00-482-2103, 6685-00-527-6996 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 571220-004?

Key specifications for 571220-004: Control Type: LOCAL OR REMOTE; Operating Voltage Characteristic: FULL. 2 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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