2871182

View detailed technical data, stock status, and sourcing information for: 2871182
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-582-3924

Item Name Code

17311

Assigment Date

12/19/1974 (51 years ago)

0.125 inches minimum and 0.126 inches maximum keyway width, right-hand thread direction, 0.492 inches nominal thread length, 0.590 inches nominal second step diameter, 0.708 inches nominal unthreaded portion 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: 0.492 inches nominal
Second Step Diameter: 0.590 inches nominal
Keyway Width: 0.125 inches minimum and 0.126 inches maximum
Unthreaded Portion Length: 0.708 inches nominal
Mounting Hole Thread Direction: right-hand
Mounting Style: bracket mtd w/three mtg holes, top hole threaded
Keyway Length: 0.500 inches nominal
End Item Identification: grumman a10 aircraft
Submersibility: nonsubmersible
Shaft Rotation Direction: clockwise
Distance From End To Keyway Center: 0.789 inches nominal
Thread Diameter: 0.437 inches nominal
Shaft Drive End Style: straight shaft end, threaded, w/keyway
Distance Between Shaft Center And Bottom Mounting Hole Center: 2.995 inches minimum and 3.005 inches maximum
Distance Between Shaft Center And Top Mounting Hole Center: 2.995 inches minimum and 3.005 inches maximum
Angular Deviation Of First Hole From Top Center In Deg: 27.0
Angular Deviation Of Second Hole From First Hole In Deg: 220.0
Distance Between Inside Surfaces Of Hinge Bracket: 5.678 inches minimum and 5.693 inches maximum
Distance Between Outside Surfaces Of Hinge Bracket: 5.745 inches minimum and 5.776 inches maximum
Bottom Mounting Hole Diameter: 0.312 inches minimum and 0.316 inches maximum
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: 12.0

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
22791A	Engine Accessory Generator
2871182	Engine Accessory Generator

FAQs

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

What is the FSCG of the NSN 2920-00-582-3924?

The FSCG of the NSN 2920-00-582-3924 is 2920

Does the NSN 2920-00-582-3924 have a Schedule B code assigned?

Yes, the Schedule B code is 8511500000

Does NSN 2920-00-582-3924 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 2920-00-582-3924 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-582-3924 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 2920-00-582-3924 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Thu, Dec 19, 1974