2920-00-640-7547

Find complete technical information, availability, and procurement data for: 2920-00-640-7547
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 2920-00-640-7547 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-640-7547

Item Name Code

17311

Assigment Date

01/01/1963 (63 years ago)

0.496 inches minimum and 0.498 inches maximum spline major diameter, right-hand mounting hole thread direction, cooling blast tube and radio interference shielding furnished items, 11 spline quantity, corrosion resistant and fungus resistant environmental protection

Product Characteristics

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

Spline Major Diameter: 0.496 inches minimum and 0.498 inches maximum
Furnished Items: cooling blast tube and radio interference shielding
Spline Quantity: 11
Mounting Hole Thread Direction: right-hand
Environmental Protection: corrosion resistant and fungus resistant
Submersibility: nonsubmersible
Maximum Operating Altitude Rating: 10000.0 feet
Shaft Rotation Direction: clockwise
Spline Length: 1.050 inches nominal
Armature Minimum Speed In Rpm At Full Current Output: 6500
Maximum Output Current Rating In Amps: 12.0
Minimum Current Cut-In Speed In Rpm: 6000
Grounding Method: internal
Maximum Rated Armature Speed In Rpm: 7500
Mounting Hole Thread Series Designator: unc
Mounting Hole Thread Diameter: 0.190 inches nominal
Mounting Hole Thread Quantity Per Inch: 24
Mounting Hole Thread Class: 3b
Voltage In Volts: 28.0

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
48048	Engine Accessory Generator

FAQs

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

What is the FSCG of the NSN 2920-00-640-7547?

The FSCG of the NSN 2920-00-640-7547 is 2920

Does the NSN 2920-00-640-7547 have a Schedule B code assigned?

Yes, the Schedule B code is 8511500000

Does NSN 2920-00-640-7547 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 2920-00-640-7547 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-640-7547 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 2920-00-640-7547 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963