2920-00-516-7480

Find complete technical information, availability, and procurement data for: 2920-00-516-7480
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-516-7480

Item Name Code

17311

Assigment Date

01/01/1963 (63 years ago)

right-hand thread direction, 0.125 inches nominal keyway width, cooling fan and drive pulley furnished items, 0.668 inches minimum and 0.669 inches maximum second step diameter, 0.719 inches nominal thread length

Product Characteristics

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

Thread Direction: right-hand
Thread Length: 0.719 inches nominal
Furnished Items: cooling fan and drive pulley
Second Step Diameter: 0.668 inches minimum and 0.669 inches maximum
Keyway Width: 0.125 inches nominal
Unthreaded Portion Length: 1.344 inches nominal
Mounting Hole Thread Direction: right-hand
Mounting Style: bracket mtd w/three mtg holes, top hole threaded
Keyway Length: 0.625 inches nominal
Submersibility: nonsubmersible
Shaft Rotation Direction: clockwise
Distance From End To Keyway Center: 1.375 inches nominal
Thread Diameter: 0.500 inches nominal
Maximum Output Current Rating In Amps: 40.0
Grounding Method: internal
Shaft Drive End Style: straight shaft end, threaded, w/keyway
Cotter Pin Hole: included
Distance Between Shaft Center And Bottom Mounting Hole Center: 3.875 inches nominal
Distance Between Shaft Center And Top Mounting Hole Center: 3.500 inches nominal
Angular Deviation Of First Hole From Top Center In Deg: 180.0
Angular Deviation Of Second Hole From First Hole In Deg: 157.0
Distance Between Inside Surfaces Of Hinge Bracket: 7.246 inches minimum and 7.254 inches maximum
Distance Between Outside Surfaces Of Hinge Bracket: 8.122 inches minimum and 8.128 inches maximum
Bottom Mounting Hole Diameter: 0.328 inches nominal
Thread Series: unf
Thread Class: 2a
Mounting Hole Thread Series Designator: unc
Mounting Hole Thread Diameter: 0.312 inches nominal
Mounting Hole Thread Quantity Per Inch: 18
Mounting Hole Thread Class: 2b
Thread Quantity Per Inch: 20
Voltage In Volts: 6.0

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2920-00-033-5056	No Name Available	01/01/1963

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
8720004	Engine Accessory Generator
A1246	Engine Accessory Generator
GPW10000	Engine Accessory Generator

FAQs

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

What is the FSCG of the NSN 2920-00-516-7480?

The FSCG of the NSN 2920-00-516-7480 is 2920

Does the NSN 2920-00-516-7480 have a Schedule B code assigned?

Yes, the Schedule B code is 8511500000

Does NSN 2920-00-516-7480 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 2920-00-516-7480 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-516-7480 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 2920-00-516-7480 was assigned to the Federal Catalog?

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