PartsTable TECHNICAL DATA SHEET
NSN 2920-01-204-8064Government record, cited

Switch, Safety, Neutral Start2920-01-204-8064

NSN 2920-01-204-8064 · NIIN 012048064 · Part number 9224-12
Cole Hersee Company · FSC 2920 — Engine Electrical System Components, Nonaircraft · FSG 29 — Engine Accessories · CAGE 13445
Government record, cited
NSN 2920-01-204-8064 — this item is cataloged by the U.S. Government under National Stock Number 2920-01-204-8064. Manufacturer of record part number: 9224-12.
Also searched as  2920-01-204-8064 · 2920012048064 · NIIN 012048064 · 01-204-8064 · FSC 2920 Engine Electrical System Components, Nonaircraft · CAGE 13445 · 9224-12
Nearby stock numbers  ·
Features
  • Switch,safety,neutral Start — FSC 2920
  • General Characteristics Item Description: TRANSMISSON MTD; NORMALLY ON; OIL SEALED; TWO SCREW TYPE TERMINALS; 0.750 IN. DIA MTG STEM; 3/4-16 UNF THD IN
  • 1 manufacturer part number on file
  • Manufacturer of record: Cole Hersee Company
Identification
  • NSN: 2920-01-204-8064
  • NIIN: 012048064
  • FSC: 2920 — Engine Electrical System Components, Nonaircraft
  • FSG: 29 — Engine Accessories
  • Primary part number: 9224-12
  • Manufacturer: Cole Hersee Company
General Description

The Switch,safety,neutral Start, cataloged under National Stock Number 2920-01-204-8064, is classified within Federal Supply Class 2920 (Engine Electrical System Components, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Cole Hersee Company. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2920-01-204-8064
Primary Part Number9224-12
Item NameSwitch,safety,neutral Start
FSC / FSG2920 / 29 — Engine Electrical System Components, Nonaircraft
ManufacturerCole Hersee Company
StatusACTIVE
General Characteristics Item DescriptionTRANSMISSON MTD; NORMALLY ON; OIL SEALED; TWO SCREW TYPE TERMINALS; 0.750 IN. DIA MTG STEM; 3/4-16 UNF THD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
9224-12 PRIMARY Cole Hersee Company (USA)
No interchangeability data on file.
Other items in FSC 2920 — Engine Electrical System Components, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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2920-00-005-1596
2920-00-005-1596 · Item name not on file
2920-00-035-6718
2920-00-035-6718 · Item name not on file
2920-00-158-2674
REGULATOR,ENGINE GENERATOR
2920-00-255-4938
REGULATOR,ENGINE GENERATOR
2920-00-424-3259
PLATE ASSEMBLY,SEAL
2920-00-424-3259
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2920-00-424-3259
PLATE ASSEMBLY,SEAL

Frequently Asked Questions

What is NSN 2920-01-204-8064?

NSN 2920-01-204-8064 is a Switch,safety,neutral Start, manufactured by Cole Hersee Company, classified under FSC 2920, Engine Electrical System Components, Nonaircraft. Status: active.

What part numbers are listed for NSN 2920-01-204-8064?

NSN 2920-01-204-8064 has 1 manufacturer part number on file: 9224-12 (Cole Hersee Company).

What are the specifications of 9224-12?

Key specifications for 9224-12: General Characteristics Item Description: TRANSMISSON MTD; NORMALLY ON; OIL SEALED; TWO SCREW TYPE TERMINALS; 0.750 IN. DIA MTG STEM; 3/4-16 UNF THD IN; End Item Identification: 2410-01-139-9859. 1 specification is documented in the U.S. Government catalog.

Is NSN 2920-01-204-8064 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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