2920-00-189-4778

Ignition System Distributor email this page

Model or part number: 3329F

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Description

Distributing Disk And Cover Assembly NSN 2920-00-189-4778.

pdf NSN 2920-00-189-4778 Datasheet

MRC:
The basic material of which the body is fabricated.AAFZ
Body Material:
Steel
MRC:
Indicates the type of connection between the prime mover and the shaft.AAYX
Drive Connection Type:
Rigid coupled
MRC:
A measurement of the longest dimension of the shaft,in distinction from width.ABXF
Shaft Length:
1.000 inches
MRC:
Indicates the type of drive shaft by the physical configuration,condition,and the like of the shaft end.AJAB
Drive Shaft Type:
Tongue
MRC:
The direction of rotation of a rotating shaft as viewed from the drive end.AKCT
Shaft Rotation Direction:
Clockwise
MRC:
An indication of whether or not a distributor cap is included.ARFE
Distributor Cap:
Included
MRC:
The means of attaching the item.AXGY
Mounting Method:
Clamp
MRC:
The number of impulses produced by one complete revolution.AXRT
Impulse Quantity Per Revolution:
6
MRC:
Indicates the type of ignition for which the item is designed.AXRW
Ignition Type For Which Designed:
Single
MRC:
Indicates the type of terminals included in the distributor cap to accommodate the spark plug wires.AYEN
Secondary Terminal Type:
Push-in
MRC:
Indicates the type of terminals included in the distributor cap to accommodate the coil wire.AYER
Coil Terminal Type:
Push-in
MRC:
Indicates the type of primary terminal accommodation/s/ on the item.AYEY
Primary Terminal Accommodation Type:
Screw
MRC:
The means by which the spark advance is controlled.AYKD
Spark Advance Control Method:
Centrifugal
MRC:
The maximum number of degrees the item is advanced.AYKF
Maximum Advance Deg:
10.0
MRC:
The number of contact sets incorporated in the unit.AYKN
Contact Set Quantity:
1
MRC:
The revolutions per minute of the item at maximum advance.AYLF
Rpm At Maximum Advance:
2400.0
MRC:
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters of a primary terminal accommodation.BYPP
Primary Terminal Accommodation Thread Series:
Unc
MRC:
The means by which the spark is transferred from the rotor to the spark plug terminals.CPWB
Spark Distribution Method:
Gap
MRC:
A measurement of the length of a straight line which passes through the center of a coaxial cylinder in plan view which would bound the crest of an external thread or the root of an internal thread.CPWH
Primary Terminal Accommodation Thread Diameter:
0.164 inches
MRC:
The number of screw threads on the primary terminal accommodation per linear inch,including incomplete threads,on a line parallel to the thread axis.CPWJ
Primary Terminal Accommodation Thready Qty Per Inch (tpi):
32
MRC:
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.SFTT
Surface Treatment:
Paint
MRC:
Consists of plating,dip,and/or coating that cannot be wiped off.plating and/or coating is any chemical and/or metallic additive,electrochemical,or mild mechanical process which protects a surface.SURF
Surface Treatment:
Paint
MRC:
--
NIIN:
001894778
MRC:
--
NATO Stock Number:
2920-00-189-4778
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A12200
MRC:
--
INC:
00296
MRC:
--
IMM:
CX
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 2920-00-189-4778

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.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8511300040
NAICS:
336320
End Use Class:
30200
SITC:
77831
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8511300040

Distributors For Internal Combustion Engines

End Use Code 30200

Engines and Engine Parts (carburetors, Pistons, Rings, and Valves)

Standard Intl. Trade Class (SITC) 77831

Outs, Etc. Ignition Internal Combustion Engines; Generators and Cut Ignition Or Compression Electrical Ignition Or Starting Equipment Used For Spark

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
061300
NMF Description:
Circuit Breaker/switch Noi
UFC:
34410
LTL:
77.5
LCL:
77.5
WCC:
658
TCC:
Z
SHC:
9
ADC:
A
ACC:
H

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 658

Electrical appliances, small.

Air Commodity (ACC) H

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

Air Dimensions (ADC) A

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

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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