PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

522357Motor,alternating Current

Singer Co the · NSN 6105-00-457-8303 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-00-457-8303 — this item is cataloged by the U.S. Government under National Stock Number 6105-00-457-8303. Primary manufacturer part number: 522357.
Features
  • Motor,alternating Current — FSC 6105
  • Duty Cycle: CONTINUOUS
  • Mounting Method: FIXED BASE
  • Connection Type and Voltage Rating in Volts: 210.0 LINE TO NEUTRAL LOW OR 250.0 LINE TO NEUTRAL HIGH INPUT
  • Current Rating Method: LOAD
  • Nominal Center to Center Distance Between Mounting Facilities Parallel to Length: 1.000 INCHES IN
  • Nominal Center to Center Distance Between Mounting Facilities Parallel to Width: 1.375 INCHES IN
  • Power Rating: 0.5000 HORSEPOWER OUTPUT
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Motor,alternating Current, cataloged under National Stock Number 6105-00-457-8303, is classified within Federal Supply Class 6105 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Singer Co the. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6105-00-457-8303
Primary Part Number522357
Item NameMotor,alternating Current
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerSinger Co the
StatusACTIVE
Duty CycleCONTINUOUS
Mounting MethodFIXED BASE
Connection Type and Voltage Rating in Volts210.0 LINE TO NEUTRAL LOW OR 250.0 LINE TO NEUTRAL HIGH INPUT
Current Rating MethodLOAD
Nominal Center to Center Distance Between Mounting Facilities Parallel to Length1.000 INCHES IN
Nominal Center to Center Distance Between Mounting Facilities Parallel to Width1.375 INCHES IN
Power Rating0.5000 HORSEPOWER OUTPUT
PhaseTHREE INPUT
Length of Shaft From Housing1.500 INCHES SINGLE END IN
Rotor Speed Rating in RPM2850.0 SINGLE FULL LOAD
Winding TypeSYNCHRONOUS
Current Rating in Amps1.660 SINGLE INPUT
Shaft Center to Mounting Surface Distance2.000 INCHES SINGLE END IN
Frequency in Hertz400.0 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 2
5950-00-519-3444522357 INTERCHANGEABLE
Transformer,power
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3530-01-352-1600144W305 INTERCHANGEABLE
Bobbin,sewing Machine
Consolidated Sewing Machine Corp
Cross-Reference Index
Part NumberManufacturer
522357 Singer Co the (USA)
144W305 Singer Co the (USA)
7223507 Singer Co the (USA)
Related Parts
5950-00-519-3444INTERCHANGEABLE
TRANSFORMER,POWER
522357
3530-01-352-1600INTERCHANGEABLE
BOBBIN,SEWING MACHINE
144W305

Frequently Asked Questions

What is NSN 6105-00-457-8303?

NSN 6105-00-457-8303 is a Motor,alternating Current, manufactured by Singer Co the, classified under FSC 6105 (No Item Name Available). Status: active.

What are the part numbers for NSN 6105-00-457-8303?

NSN 6105-00-457-8303 has 3 cross-referenced part numbers: 522357 (Singer Co the), 144W305 (Singer Co the), 7223507 (Singer Co the).

What NSN replaces 6105-00-457-8303?

There are 2 known substitutes for 6105-00-457-8303: 5950-00-519-3444, 3530-01-352-1600. Verify interchangeability with system specifications before substitution.

What are the specifications of 522357?

Key specifications for 522357: Duty Cycle: CONTINUOUS; Mounting Method: FIXED BASE; Connection Type and Voltage Rating in Volts: 210.0 LINE TO NEUTRAL LOW OR 250.0 LINE TO NEUTRAL HIGH INPUT; Current Rating Method: LOAD. 17 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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