PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1643355 ASSY 643356Motor,alternating Current

Blackmer System One, Inc. Div Blackmer System One, Inc. · NSN 6105-01-492-4383 · FSC 6105 · No Item Name Available
Verified by PartsTable
NSN 6105-01-492-4383 — this item is cataloged by the U.S. Government under National Stock Number 6105-01-492-4383. Primary manufacturer part number: 1643355 ASSY 643356.
Features
  • Motor,alternating Current — FSC 6105
  • Frame Size Designation: 286TC
  • Power Rating: 20.000 HORSEPOWER INPUT
  • Enclosure Feature: TOTALLY ENCLOSED
  • Frequency in Hertz: 60.0 INPUT
  • Phase: THREE INPUT
  • Inclosure Specification: NEMA
  • 4 verified cross-references
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Motor,alternating Current, cataloged under National Stock Number 6105-01-492-4383, 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 Blackmer System One, Inc. Div Blackmer System One, Inc.. Government technical data includes 6 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6105-01-492-4383
Primary Part Number1643355 ASSY 643356
Item NameMotor,alternating Current
FSC / FSG6105 / 61 — No Item Name Available
ManufacturerBlackmer System One, Inc. Div Blackmer System One, Inc.
StatusACTIVE
Frame Size Designation286TC
Power Rating20.000 HORSEPOWER INPUT
Enclosure FeatureTOTALLY ENCLOSED
Frequency in Hertz60.0 INPUT
PhaseTHREE INPUT
Inclosure SpecificationNEMA
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 1
3120-00-358-22561090M INTERCHANGEABLE
Bearing,sleeve
Federal-Mogul Corp Government Sales Dept
Cross-Reference Index
Part NumberManufacturer
1643355 ASSY 643356 Blackmer System One, Inc. Div Blackmer System One, Inc. (USA)
643356 Blackmer System One, Inc. Div Blackmer System One, Inc. (USA)
1643355 ITEM NO. 1 Blackmer System One, Inc. Div Blackmer System One, Inc. (USA)
1643355 Blackmer System One, Inc. Div Blackmer System One, Inc. (USA)
Related Parts
3120-00-358-2256INTERCHANGEABLE
BEARING,SLEEVE
1090M

Frequently Asked Questions

What is NSN 6105-01-492-4383?

NSN 6105-01-492-4383 is a Motor,alternating Current, manufactured by Blackmer System One, Inc. Div Blackmer System One, Inc., classified under FSC 6105 (No Item Name Available). Status: active.

What are the part numbers for NSN 6105-01-492-4383?

NSN 6105-01-492-4383 has 4 cross-referenced part numbers: 1643355 ASSY 643356 (Blackmer System One, Inc. Div Blackmer System One, Inc.), 643356 (Blackmer System One, Inc. Div Blackmer System One, Inc.), 1643355 ITEM NO. 1 (Blackmer System One, Inc. Div Blackmer System One, Inc.), 1643355 (Blackmer System One, Inc. Div Blackmer System One, Inc.).

What NSN replaces 6105-01-492-4383?

There is 1 known substitute for 6105-01-492-4383: 3120-00-358-2256. Verify interchangeability with system specifications before substitution.

What are the specifications of 1643355 ASSY 643356?

Key specifications for 1643355 ASSY 643356: Special Features: 460V; 1150RPM V; Overall Length: 50.000 INCHES IN; Frame Size Designation: 286TC; Power Rating: 20.000 HORSEPOWER INPUT. 10 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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