8MA2004K

View detailed technical data, stock status, and sourcing information for: 8MA2004K
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-444-7100

Item Name Code

17311

Assigment Date

12/21/1970 (55 years ago)

0.625 inches nominal second step diameter, woodruff key and nut and bushing package and fan pulley furnished items, 2.000 inches nominal pilot diameter, right-hand thread direction, 0.406 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: 0.406 inches nominal
Pilot Diameter: 2.000 inches nominal
Furnished Items: woodruff key and nut and bushing package and fan pulley
Second Step Diameter: 0.625 inches nominal
Keyway Width: 0.125 inches nominal
Unthreaded Portion Length: 1.094 inches nominal
Mounting Hole Thread Direction: right-hand
Center To Center Distance Between Mounting Holes Along Width: 1.688 inches nominal
Pilot Height: 0.312 inches nominal
Keyway Length: 0.500 inches nominal
Submersibility: nonsubmersible
Shaft Rotation Direction: clockwise or counterclockwise
Distance From End To Keyway Center: 0.812 inches nominal
Thread Diameter: 0.625 inches nominal
Ground Polarity Type: negative
Maximum Output Current Rating In Amps: 55.0
Rectifier Location: integral
Grounding Method: internal
Shaft Drive End Style: straight shaft end, threaded, w/keyway
Distance Between Shaft Center And Bottom Mounting Hole Center: 3.500 inches nominal
Top Mounting Hole Diameter: 0.250 inches nominal
Bottom Mounting Hole Diameter: 0.500 inches nominal
Center To Center Distance Between Top Mounting Slot And Bottom Mounting Hole: 6.250 inches nominal
Thread Series: unf
Thread Class: 2a
Mounting Hole Thread Series Designator: unc
Mounting Hole Thread Diameter: 0.250 inches nominal
Mounting Hole Thread Quantity Per Inch: 20
Mounting Hole Thread Class: 2b
Thread Quantity Per Inch: 18
Voltage In Volts: 12.0
Special Features: end item: grumman aircraft,model a10

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
110-656	Engine Accessory Generator
65356	Engine Accessory Generator
70D44852B17	Engine Accessory Generator
8MA2004K	Engine Accessory Generator
8MA2004KS	Engine Accessory Generator
8MR2199KS	Engine Accessory Generator

FAQs

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

What is the FSCG of the NSN 2920-00-444-7100?

The FSCG of the NSN 2920-00-444-7100 is 2920

Does the NSN 2920-00-444-7100 have a Schedule B code assigned?

Yes, the Schedule B code is 8511500000

Does NSN 2920-00-444-7100 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 2920-00-444-7100 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-444-7100 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 2920-00-444-7100 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Dec 21, 1970