2920-00-637-2593

Find complete technical information, availability, and procurement data for: 2920-00-637-2593
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-637-2593

Item Name Code

17311

Assigment Date

01/26/1968 (58 years ago)

clockwise or counterclockwise shaft rotation direction, right-hand thread direction, 0.781 inches nominal thread length, 1.781 inches nominal distance from end to keyway center, cooling fan and woodruff key furnished items

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: 0.781 inches nominal
Furnished Items: cooling fan and woodruff key
Shaft Rotation Direction: clockwise or counterclockwise
Distance From End To Keyway Center: 1.781 inches nominal
Thread Diameter: 0.625 inches nominal
Ground Polarity Type: negative or positive
Armature Minimum Speed In Rpm At Full Current Output: 1560
Rectifier Location: integral
Shaft Drive End Style: straight shaft end, threaded, w/keyway
Angular Deviation Of First Hole From Top Center In Deg: 35.0
Angular Deviation Of Second Hole From First Hole In Deg: 145.0
Angular Deviation Of Third Hole From Second Hole In Deg: 145.0
Mounting Hole Largest Diameter: 0.453 inches nominal
Mounting Hole Smallest Diameter: 0.390 inches nominal
Maximum Rated Armature Speed In Rpm: 10000
Thread Series: unf
Thread Quantity Per Inch: 18
Voltage In Volts: 14.0

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
379994C91	Engine Accessory Generator
8000AA	Engine Accessory Generator
8050AA	Engine Accessory Generator
897898	Engine Accessory Generator
A0018000AA	Engine Accessory Generator
A0018050AB	Engine Accessory Generator

FAQs

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

What is the FSCG of the NSN 2920-00-637-2593?

The FSCG of the NSN 2920-00-637-2593 is 2920

Does the NSN 2920-00-637-2593 have a Schedule B code assigned?

Yes, the Schedule B code is 8511500000

Does NSN 2920-00-637-2593 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 2920-00-637-2593 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-637-2593 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 2920-00-637-2593 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Jan 26, 1968