4227

View detailed technical data, stock status, and sourcing information for: 4227
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-976-0539

Item Name Code

60422

Assigment Date

01/01/1962 (64 years ago)

steel w/bronze bearings; w/nine teeth; inertia engaged special features, 1.000 inches nominal largest outside diameter, 3.000 inches nominal overall length

Product Characteristics

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

Overall Length: 3.000 inches nominal
Largest Outside Diameter: 1.000 inches nominal
Special Features: steel w/bronze bearings; w/nine teeth; inertia engaged

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2520-00-567-2696	No Name Available	10/11/1968
2920-00-983-0947	No Name Available	11/04/1968

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
1889129	Electrical Starter Engine Drive
2444661	Electrical Starter Engine Drive
2642506	Electrical Starter Engine Drive
3-227	Electrical Starter Engine Drive
4-227	Electrical Starter Engine Drive
4227	Electrical Starter Engine Drive
480086	Electrical Starter Engine Drive
480178	Electrical Starter Engine Drive
C2000	Electrical Starter Engine Drive

FAQs

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

What is the FSCG of the NSN 2920-00-976-0539?

The FSCG of the NSN 2920-00-976-0539 is 2920

Does the NSN 2920-00-976-0539 have a Schedule B code assigned?

Yes, the Schedule B code is 8708998175

Does NSN 2920-00-976-0539 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 2920-00-976-0539 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-976-0539 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 2920-00-976-0539 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962