EBB40A

View detailed technical data, stock status, and sourcing information for: EBB40A
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-620-6113

Item Name Code

60422

Assigment Date

01/01/1963 (63 years ago)

grumman a10 aircraft end item identification, steel; 1st end pinion gear - 1.556 in. gear od, 0.609 in. gear teeth 2, ten teeth, 0.614 in. @ gear bore dia; 2nd end internal shaft coupled, 0.625 in. id, 1.250 in. od, w/internal keyway, 0.156 in. keyway w, 0.094 in. keyway depth, 1.297 in. keyway lg; w/setscrew special features, 2.056 inches nominal largest outside diameter, 4.588 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: 4.588 inches nominal
End Item Identification: grumman a10 aircraft
Largest Outside Diameter: 2.056 inches nominal
Special Features: steel; 1st end pinion gear - 1.556 in. gear od, 0.609 in. gear teeth 2, ten teeth, 0.614 in. @ gear bore dia; 2nd end internal shaft coupled, 0.625 in. id, 1.250 in. od, w/internal keyway, 0.156 in. keyway w, 0.094 in. keyway depth, 1.297 in. keyway lg; w/setscrew

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2920-00-646-9884	No Name Available	12/30/1968

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
28A3491	Electrical Starter Engine Drive
28EBB40A	Electrical Starter Engine Drive
480345	Electrical Starter Engine Drive
A3627	Electrical Starter Engine Drive
EBA80B	Electrical Starter Engine Drive
EBB40A	Electrical Starter Engine Drive

FAQs

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

What is the FSCG of the NSN 2920-00-620-6113?

The FSCG of the NSN 2920-00-620-6113 is 2920

Does the NSN 2920-00-620-6113 have a Schedule B code assigned?

Yes, the Schedule B code is 8708998175

Does NSN 2920-00-620-6113 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 2920-00-620-6113 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-620-6113 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 2920-00-620-6113 was assigned to the Federal Catalog?

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