PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MFY2052SSHousing,engine Drive,electrical

Prestolite Electric Inc · NSN 2920-01-125-4276 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-01-125-4276 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-125-4276. Primary manufacturer part number: MFY2052SS.
Features
  • Housing,engine Drive,electrical — FSC 2920
  • Outside Diameter: 5.125 INCHES NOMINAL IN
  • Housing Material: STEEL
  • 7 verified cross-references
  • Primary manufacturer: Prestolite Electric Inc
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Housing,engine Drive,electrical, cataloged under National Stock Number 2920-01-125-4276, is classified within Federal Supply Class 2920 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Prestolite Electric Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2920-01-125-4276
Primary Part NumberMFY2052SS
Item NameHousing,engine Drive,electrical
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusCANCELLED
Outside Diameter5.125 INCHES NOMINAL IN
Housing MaterialSTEEL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4730-00-193-2707B687R-6B INTERCHANGEABLE
Nipple,pipe
American Society for Testing and Materials Dba Astm International
3010-00-215-042358293 INTERCHANGEABLE
Coupling,shaft,rigid
L3harris Technologies, Inc Div Space & Airborne Systems
5950-01-088-82735051-513 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
4730-01-337-920458293 INTERCHANGEABLE
Tee,hose
L3harris Technologies, Inc.
5315-01-560-124658293 INTERCHANGEABLE
Pin,straight,headless
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
Cross-Reference Index
Part NumberManufacturer
58-293 Prestolite Electric Inc (USA)
58-293 Prestolite Electric Inc (USA)
MFY2032S Prestolite Electric Inc (USA)
MFY2052SS Prestolite Electric Inc (USA)
MFY2052SS PRIMARY Prestolite Electric Inc (USA)
SAW11254276 Southern Automotive Wholesalers, Inc (USA)
58-236 Prestolite Electric Inc (USA)
Related Parts
4730-00-193-2707INTERCHANGEABLE
NIPPLE,PIPE
B687R-6B
3010-00-215-0423INTERCHANGEABLE
COUPLING,SHAFT,RIGID
58293
5950-01-088-8273INTERCHANGEABLE
TRANSFORMER,POWER
5051-513
4730-01-337-9204INTERCHANGEABLE
TEE,HOSE
58293
5315-01-560-1246INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
58293

Frequently Asked Questions

What is NSN 2920-01-125-4276?

NSN 2920-01-125-4276 is a Housing,engine Drive,electrical, manufactured by Prestolite Electric Inc, classified under FSC 2920 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2920-01-125-4276?

NSN 2920-01-125-4276 has 7 cross-referenced part numbers: 58-293 (Prestolite Electric Inc), 58-293 (Prestolite Electric Inc), MFY2032S (Prestolite Electric Inc), MFY2052SS (Prestolite Electric Inc), MFY2052SS (Prestolite Electric Inc) and 2 more.

What NSN replaces 2920-01-125-4276?

There are 5 known substitutes for 2920-01-125-4276: 4730-00-193-2707, 3010-00-215-0423, 5950-01-088-8273 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MFY2052SS?

Key specifications for MFY2052SS: Special Features: 24.0 VDC; W/FIELD COILS; CW ROTATION VDC; Outside Diameter: 5.125 INCHES NOMINAL IN; End Item Identification: PRESTOLITE-ELTRA MODEL MFY6101AUT; Overall Length: 9.125 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2920-01-125-4276 still in active supply?

NSN 2920-01-125-4276 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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