Ignition Magneto

10-81725-1

10-81725-1
(NSN) National Stock Number
2925-00-141-9388
Federal Supply Classification
2925 Aircraft Prime Moving Engine Electrical System Components
Item Name Code
00113
Schedule B Code
8511200000
Summary

Spur gear drive connection type, 0.406 inches nominal mounting hole diameter, high tension performance type, clockwise shaft rotation direction, 4 mounting facility quantity, 8 pole quantity

DAC HCC DMIL RNCC
X - - 5
RNVC SADC MSDS RNAAC
9 - - MB
Identification

An electric generator whose field poles are permanent magnets and which is used to generate electrical energy for the purpose of igniting the combustible mixture in internal combustion engine cylinders. Spark distribution may be accomplished by a distributor portion of the magneto or by a separate item.

INC FIIG Concept Condition
00113 A12200 - 2
Specifications
Drive Connection Type
spur gear
Details Indicates the type of connection between the prime mover and the shaft.
Mounting Hole Diameter
0.406 inches nominal
Details The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
Performance Type
high tension
Details Indicates the performance capability of the item or component.
Shaft Rotation Direction
clockwise
Details The direction of rotation of a rotating shaft as viewed from the drive end.
Mounting Facility Quantity
4
Details The number of mounting facilities provided.
Pole Quantity
8
Details The number of poles included in the item.
Mounting Method
flange
Details The means of attaching the item.
Ignition Type For Which Designed
single
Details Indicates the type of ignition for which the item is designed.
Spark Plug Terminal Accommodation Thread Series
uns
Details A designation distinguishing one group of screw thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter of the spark plug terminal accommodation.
Rotation Element Type
permanent magnet rotor
Details Indicates the type of rotating element used with the item.
Contact Set Quantity
1
Details The number of contact sets incorporated in the unit.
Mounting Facility
hole
Details The facility for mounting the item.
Features Provided
radio interference shielding
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Spark Plug Terminal Accommodation Thread Diameter
0.938 inches nominal
Details The length of a straight line which passes through the center of a spark plug terminal accommodation which would bound the crest of an external thread or the root of an internal thread.
Body Material
magnesium
Details The chemical compound or mechanical mixture properties of which the body is fabricated.
Surface Treatment
enamel
Details 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
10-81725-1 28839 5 - 3 2 - MB
10-81725-1 59501 5 - 5 9 - MB
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
Y A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
34940 - M M
RVC WCC TCC SHC
- 658 M 9
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Manufacturer
AMPHENOL CORP DIV AMPHENOL AEROSPACE OPERATIONS
CAGE: 77820
SIDNEY , NY , 13838-1304
UNITED STATES
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FAQs
Frequently asked questions for NSN 2925-00-141-9388
What is the NIIN of the NSN 2925-00-141-9388?
The National Item Identification Number (NIIN) of the NSN 2925-00-141-9388 is 00-141-9388
When the NSN 2925-00-141-9388 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 2925-00-141-9388 contain any precious metals?
Does not contain precious metal
Does the NSN 2925-00-141-9388 contain any hazardous material?
In HMIRS

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