EB4503A

View detailed technical data, stock status, and sourcing information for: EB4503A
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2920 Nonaircraft Engine Electrical System Components

National Stock Number

2920-00-770-6428

Item Name Code

77777

Assigment Date

01/01/1962 (64 years ago)

material steel,aisi spec 1137,outside dia,1.562 in. o/a lg,1.750 9 degree angle from keyway center to bolthole center 0.375-24 nf-2 rh threaded keyway maj. dia. 0.375 in. @pitch dia. 0.351 max pitch dia. 0.347 general characteristics item description

Product Characteristics

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

General Characteristics Item Description: material steel,aisi spec 1137,outside dia,1.562 in. o/a lg,1.750 9 degree angle from keyway center to bolthole center 0.375-24 nf-2 rh threaded keyway maj. dia. 0.375 in. @pitch dia. 0.351 max pitch dia. 0.347

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
13500	Starter Drive Head
1902730	Starter Drive Head
ALEB4503A	Starter Drive Head
DR1902730	Starter Drive Head
EB4503A	Starter Drive Head
F4607	Starter Drive Head

FAQs

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

What is the FSCG of the NSN 2920-00-770-6428?

The FSCG of the NSN 2920-00-770-6428 is 2920

Does NSN 2920-00-770-6428 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 2920-00-770-6428 contain precious materials?

Precious metal content is unknown

Does NSN 2920-00-770-6428 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 2920-00-770-6428 was assigned to the Federal Catalog?

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