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NationalStockNumber.info
NationalStockNumber.INFO

Worldwide distributor of NSN parts and consumables located in the USA.

Ignition System Distributor

NSN: 2920-00-189-4778 | Model: 3329F

A mechanism used to regulate the time and transmission of electrical energy in an ignition system for the purpose of igniting the combustible mixture in an internal combustion engine.

NSN Properties and Flags
NATO Stock Number
2920-00-189-4778
DEMIL
NO
Body Material
Steel
Drive Connection Type
Rigid coupled
Shaft Length
1.000 inches
Drive Shaft Type
Tongue
Shaft Rotation Direction
Clockwise
Distributor Cap
Included
Mounting Method
Clamp
Impulse Quantity Per Revolution
6
Ignition Type For Which Designed
Single
Secondary Terminal Type
Push-in
Coil Terminal Type
Push-in
Primary Terminal Accommodation Type
Screw
Spark Advance Control Method
Centrifugal
Maximum Advance Deg
10.0
Contact Set Quantity
1
Rpm At Maximum Advance
2400.0
Primary Terminal Accommodation Thread Series
Unc
Spark Distribution Method
Gap
Primary Terminal Accommodation Thread Diameter
0.164 inches
Primary Terminal Accommodation Thready Qty Per Inch (tpi)
32
Surface Treatment
Paint
Surface Treatment
Paint

Pricing and Availability

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NSN 2920-00-189-4778 Datasheet

Supply Class (FSC):
Nonaircraft Engine Electrical System Components
Cross Reference:
  • 3329F
  • 7743703
  • 3329F
Cage Codes:
  • Oshkosh Corporation (CAGE 45152)
  • U S Army Tank Automotive Command (CAGE 19207)
  • Oshkosh Defense, Llc (CAGE 75Q65)
Replacements:
  • 2920-00-189-4778 replaces 2920-00-774-3703
Schedule B & Trade:
  • Schedule B: 8511300040 (NAICS 336320)

    Distributors for internal combustion engines

  • SITC: 77831

    Electrical ignition or starting equipment used for spark-ignition or compression-ignition internal combustion engines; generators and cut-outs, etc.

  • End Use: 30200

    Engines and engine parts (carburetors, pistons, rings, and valves)

Identification:
HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    061300 - Circuit breaker/switch noi

  • WCC:

    658 - Electrical appliances, small

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LCL:

    P - 77.5

  • LTL:

    P - 77.5

  • TCC:

    Z - No special type of cargo code applicable

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 2920-00-189-4778 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Austria, and Greece
What is the NIIN of NSN 2920-00-189-4778?
001894778 or 00-189-4778
Does NSN 2920-00-189-4778 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 2920-00-189-4778?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963