PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S01B7864Starter,motor

Westinghouse Electric Corp Control Business Unit · NSN 6110-00-557-7126 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-00-557-7126 — this item is cataloged by the U.S. Government under National Stock Number 6110-00-557-7126. Primary manufacturer part number: S01B7864.
Features
  • Starter,motor — FSC 6110
  • Speed Adjustments: SINGLE SPEED
  • Phase: THREE
  • Power Rating: 25.000 HORSEPOWER
  • Frequency in Hertz: 60.0
  • Performance Type: SEMIAUTOMATIC
  • Operating Voltage Characteristic: FULL
  • Frequency Rating: 60.0 HERTZ NOMINAL
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Starter,motor, cataloged under National Stock Number 6110-00-557-7126, 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 Westinghouse Electric Corp Control Business Unit. Government technical data includes 18 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6110-00-557-7126
Primary Part NumberS01B7864
Item NameStarter,motor
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerWestinghouse Electric Corp Control Business Unit
StatusACTIVE
Speed AdjustmentsSINGLE SPEED
PhaseTHREE
Power Rating25.000 HORSEPOWER
Frequency in Hertz60.0
Performance TypeSEMIAUTOMATIC
Operating Voltage CharacteristicFULL
Frequency Rating60.0 HERTZ NOMINAL
Actuator Voltage440.0 AC
Duty CycleCONTINUOUS
Fuse Accommodation Quantity1
Load Protection TypeOVERLOAD AND UNDERVOLTAGE AND UNDERVOLTAGE RELEASE
Actuation MethodMAGNETIC
Features ProvidedCIRCUIT PROTECTION FUSE
AC Voltage Rating440.0 VOLTS NOMINAL
Control TypeREMOTE
Ambient Temp40.0 CELSIUS DEGC
Mounting ConfigurationFOUR 9/16 IN. DIA MTG HOLES ON 22-1/4 IN. BY 14 IN. MTG CENTERS IN
Enclosure FeatureDRIPPROOF
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
6110-00-913-64736962ED1611A2 SUCCESSOR
Starter,motor
Eaton Corp Opns & Technical Center
6110-00-226-87921JD81 INTERCHANGEABLE
Starter,motor
Westinghouse Electric Corp
6110-00-229-907235J701 INTERCHANGEABLE
Starter,motor
Westinghouse Electric Corp
6110-00-243-9210962-1-1M2CATAL0G6962ED4 INTERCHANGEABLE
Starter,motor
Eaton Corp Opns & Technical Center
6110-00-255-022716300-22-2-10HP INTERCHANGEABLE
Starter,motor
Ward Leonard Ct Llc
6110-00-660-899822847-2 INTERCHANGEABLE
Controller,motor
Ward Leonard Ct Llc
6110-00-820-626422934-2 INTERCHANGEABLE
Controller,motor
Ward Leonard Ct Llc
5815-01-101-2195402456 INTERCHANGEABLE
Teletypewriter Subassembly
Telemechanics Inc
Cross-Reference Index
Part NumberManufacturer
S01B7864 Westinghouse Electric Corp Control Business Unit
32J991 Westinghouse Electric Corp Control Business Unit
402456 Naval Ship Systems Command (USA)
MILC2212SIZE2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
32J991 Westinghouse Electric Corp (USA)
32J991 Westinghouse Electric Corp Power Generation-Generator Div (USA)
Related Parts
6110-00-913-6473SUCCESSOR
STARTER,MOTOR
6962ED1611A2
6110-00-226-8792INTERCHANGEABLE
STARTER,MOTOR
1JD81
6110-00-229-9072INTERCHANGEABLE
STARTER,MOTOR
35J701
6110-00-243-9210INTERCHANGEABLE
STARTER,MOTOR
962-1-1M2CATAL0G6962ED4
6110-00-255-0227INTERCHANGEABLE
STARTER,MOTOR
16300-22-2-10HP
6110-00-660-8998INTERCHANGEABLE
CONTROLLER,MOTOR
22847-2
6110-00-820-6264INTERCHANGEABLE
CONTROLLER,MOTOR
22934-2
5815-01-101-2195INTERCHANGEABLE
TELETYPEWRITER SUBASSEMBLY
402456

Frequently Asked Questions

What is NSN 6110-00-557-7126?

NSN 6110-00-557-7126 is a Starter,motor, manufactured by Westinghouse Electric Corp Control Business Unit, classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-00-557-7126?

NSN 6110-00-557-7126 has 6 cross-referenced part numbers: S01B7864 (Westinghouse Electric Corp Control Business Unit), 32J991 (Westinghouse Electric Corp Control Business Unit), 402456 (Naval Ship Systems Command), MILC2212SIZE2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 32J991 (Westinghouse Electric Corp) and 1 more.

What NSN replaces 6110-00-557-7126?

There are 8 known substitutes for 6110-00-557-7126: 6110-00-913-6473, 6110-00-226-8792, 6110-00-229-9072 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of S01B7864?

Key specifications for S01B7864: Overall Length: 18.000 INCHES NOMINAL IN; Speed Adjustments: SINGLE SPEED; Overall Width: 10.750 INCHES NOMINAL IN; Phase: THREE. 22 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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