PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

N177-901N50Contactor,magnetic

Ward Leonard Ct Llc · NSN 6110-01-494-7717 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-01-494-7717 — this item is cataloged by the U.S. Government under National Stock Number 6110-01-494-7717. Primary manufacturer part number: N177-901N50.
Features
  • Contactor,magnetic — FSC 6110
  • AC Voltage Rating: 440.0 VOLTS NOMINAL
  • Duty Cycle: CONTINUOUS
  • Horsepower Rating: 800.000
  • Actuation Method: MAGNETIC
  • Ambient Temp: 50.0 CELSIUS DEGC
  • 4 verified cross-references
  • Primary manufacturer: Ward Leonard Ct Llc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Contactor,magnetic, cataloged under National Stock Number 6110-01-494-7717, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6110-01-494-7717
Primary Part NumberN177-901N50
Item NameContactor,magnetic
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerWard Leonard Ct Llc
StatusACTIVE
AC Voltage Rating440.0 VOLTS NOMINAL
Duty CycleCONTINUOUS
Horsepower Rating800.000
Actuation MethodMAGNETIC
Ambient Temp50.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5340-00-113-0923 (27-121)
HAZMATNo
Unit of IssueEA
Verified Substitutes 11
5340-00-113-092327-121 SUCCESSOR
Shield,dust
Textron Aviation Inc
6515-01-238-0355271.21 SUCCESSOR
Nail,femoral
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
8030-00-148-9833 INTERCHANGEABLE
Sealing Compound
6615-00-799-189874441003001 INTERCHANGEABLE
Mount
Elbitamerica, Inc.
5815-00-915-2873 INTERCHANGEABLE
Cable
2520-01-171-426827121 INTERCHANGEABLE
Disk,clutch,vehicular
Koehring Cranes, Inc Dba Terex Cranes Div Waverly Operations
3455-01-239-3802 INTERCHANGEABLE
Cutter,milling,end
6110-01-494-771227121.100-1 INTERCHANGEABLE
Starter,motor
Ward Leonard Ct Llc
6110-01-494-7715IC5181C106A3XAXX INTERCHANGEABLE
Contactor,magnetic
Ward Leonard Ct Llc
6110-01-494-9380194B5291G1 INTERCHANGEABLE
Resetting Device,power,electric
Ward Leonard Ct Llc
Cross-Reference Index
Part NumberManufacturer
27121 Ward Leonard Ct Llc (USA)
N177-300011 Ward Leonard Ct Llc (USA)
N177-901N50 PRIMARY Ward Leonard Ct Llc (USA)
27121 PC NO 1 Ward Leonard Ct Llc (USA)
Related Parts
SUCCESSOR 5340-00-113-0923 Shield,dust · 27-121
6515-01-238-0355SUCCESSOR
NAIL,FEMORAL
271.21
8030-00-148-9833INTERCHANGEABLE
SEALING COMPOUND
6615-00-799-1898INTERCHANGEABLE
MOUNT
74441003001
5815-00-915-2873INTERCHANGEABLE
CABLE
2520-01-171-4268INTERCHANGEABLE
DISK,CLUTCH,VEHICULAR
27121
3455-01-239-3802INTERCHANGEABLE
CUTTER,MILLING,END
6110-01-494-7712INTERCHANGEABLE
STARTER,MOTOR
27121.100-1
6110-01-494-7715INTERCHANGEABLE
CONTACTOR,MAGNETIC
IC5181C106A3XAXX
6110-01-494-9380INTERCHANGEABLE
RESETTING DEVICE,POWER,ELECTRIC
194B5291G1
5999-01-495-1335INTERCHANGEABLE
CONTACT,ELECTRICAL
23835.25-1

Frequently Asked Questions

What is NSN 6110-01-494-7717?

NSN 6110-01-494-7717 is a Contactor,magnetic, manufactured by Ward Leonard Ct Llc, classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-01-494-7717?

NSN 6110-01-494-7717 has 4 cross-referenced part numbers: 27121 (Ward Leonard Ct Llc), N177-300011 (Ward Leonard Ct Llc), N177-901N50 (Ward Leonard Ct Llc), 27121 PC NO 1 (Ward Leonard Ct Llc).

What NSN replaces 6110-01-494-7717?

There are 11 known substitutes for 6110-01-494-7717: 5340-00-113-0923, 6515-01-238-0355, 8030-00-148-9833 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of N177-901N50?

Key specifications for N177-901N50: AC Voltage Rating: 440.0 VOLTS NOMINAL; Duty Cycle: CONTINUOUS; End Item Identification: 800 HP WYE DELTA A.C. MAGNETIC CONTROLLER; Horsepower Rating: 800.000. 6 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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