PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7909Spacer Magneto Driv

Prestolite Electric Inc · NSN 2920-00-740-2847 · FSC 2920 · No Item Name Available
Verified by PartsTable
NSN 2920-00-740-2847 — this item is cataloged by the U.S. Government under National Stock Number 2920-00-740-2847. Primary manufacturer part number: 7909.
Features
  • Spacer Magneto Driv — FSC 2920
  • 4 verified cross-references
  • Primary manufacturer: Prestolite Electric Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spacer Magneto Driv, cataloged under National Stock Number 2920-00-740-2847, 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. This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpacer Magneto Driv
FSC / FSG2920 — No Item Name Available (FSG 29)
ManufacturersWico-Prestolite Co the Div of Eltra Corp (CAGE 79575); Prestolite Electric Inc (CAGE 68505); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207); Prestolite Electric Inc (CAGE 24975)
Technical Specifications
ParameterValue
NSN2920-00-740-2847
Primary Part Number7909
Item NameSpacer Magneto Driv
FSC / FSG2920 / 29 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
3120-00-287-77116673 INTERCHANGEABLE
Bearing,sleeve
Scripps Marine Engine Co
5905-00-407-00207909 INTERCHANGEABLE
Resistor,fixed,wire Wound,induct
Triplett (bluffton) Corporation Dba Lfe Instruments
5998-01-224-89625051 INTERCHANGEABLE
Circuit Card Assembly
Avionics Inc
4730-01-241-16157909 INTERCHANGEABLE
Adapter,straight,tube to Boss
Danfoss Power Solutions II, Llc
8520-01-532-38827909 INTERCHANGEABLE
Shampoo
Sage Products, Llc Dba Stryker Sales, Llc
4010-01-559-824579-09 INTERCHANGEABLE
Wire Rope Assembly,single Leg
Medalist-Rein Leitzke
Cross-Reference Index
Part NumberManufacturer
7909 Wico-Prestolite Co the Div of Eltra Corp (USA)
7909 Prestolite Electric Inc (USA)
7402847 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
7909 PRIMARY Prestolite Electric Inc (USA)
Related Parts
3120-00-287-7711INTERCHANGEABLE
BEARING,SLEEVE
6673
5905-00-407-0020INTERCHANGEABLE
RESISTOR,FIXED,WIRE WOUND,INDUCT
7909
5998-01-224-8962INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5051
4730-01-241-1615INTERCHANGEABLE
ADAPTER,STRAIGHT,TUBE TO BOSS
7909
8520-01-532-3882INTERCHANGEABLE
SHAMPOO
7909
4010-01-559-8245INTERCHANGEABLE
WIRE ROPE ASSEMBLY,SINGLE LEG
79-09

Frequently Asked Questions

What is NSN 2920-00-740-2847?

NSN 2920-00-740-2847 is a Spacer Magneto Driv, manufactured by Prestolite Electric Inc, classified under FSC 2920 (No Item Name Available). Status: active.

What are the part numbers for NSN 2920-00-740-2847?

NSN 2920-00-740-2847 has 4 cross-referenced part numbers: 7909 (Wico-Prestolite Co the Div of Eltra Corp), 7909 (Prestolite Electric Inc), 7402847 (U S Army Tank Automotive Command Amsta-Im-Mm), 7909 (Prestolite Electric Inc).

What NSN replaces 2920-00-740-2847?

There are 6 known substitutes for 2920-00-740-2847: 3120-00-287-7711, 5905-00-407-0020, 5998-01-224-8962 and 3 more. Verify interchangeability with system specifications before substitution.

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