M003T25981

View detailed technical data, stock status, and sourcing information for: M003T25981
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-01-301-9924

Item Name Code

03577

Assigment Date

06/07/1989 (37 years ago)

A flexible mechanical device consisting of inverted tooth links, with or without guide links, and used for power transmission. The links are joined by pins and mate with the sprocket teeth with a sliding action. Excludes:flexible mechanical devices specifically designed for use with coupling, shaft, flexible.

4.130 inches nominal mounting hole radius, 180.0 engaging mechanism opening angular deviation in deg, 11.000 millimeters nominal mounting hole diameter, oval mounting flange shape style, peripheral outboard gear drive w/worm shaft, shaft, shift lever, collar and over-running clutch w/drive housing engaging mechanism style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Mounting Hole Diameter: 11.000 millimeters nominal
Mounting Hole Radius: 4.130 inches nominal
Mounting Flange Shape Style: oval
Engaging Mechanism Style: peripheral outboard gear drive w/worm shaft, shaft, shift lever, collar and over-running clutch w/drive housing
Engaging Mechanism Opening Angular Deviation In Deg: 180.0
Lever Actuation Method: solenoid
Lock Test Current Rating In Amps: 500.0
Shaft Rotation Direction: clockwise
Armature Actuation Device Type: relay-solenoid
Engaging Mechanism To Armature Positional Relationship: straight
Mounting Flange Angular Deviation In Deg: 54.0
Features Provided: negative ground
Voltage In Volts: 12.0
Terminal Type And Quantity: 2 threaded stud

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
M003T25981	Electrical Engine Starter
M3T25981	Electrical Engine Starter
MD189054	Electrical Engine Starter
MM115514	Electrical Engine Starter

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2920-01-301-9924?

The FSCG of the NSN 2920-01-301-9924 is 2920

Does the NSN 2920-01-301-9924 have a Schedule B code assigned?

Yes, the Schedule B code is 8511400000

Does NSN 2920-01-301-9924 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 2920-01-301-9924 contain precious materials?

Item does not contain precious metal.

Does NSN 2920-01-301-9924 contain hazardous materials?

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

When the NSN 2920-01-301-9924 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Wed, Jun 7, 1989