4N-4378

View detailed technical data, stock status, and sourcing information for: 4N-4378
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-693-9369

Item Name Code

38148

Assigment Date

03/11/2021 (5 years ago)

An assembled unit, composed of a housing incorporating a single or multiple row roller bearing(s), designed to meet various or specific conditions of mounting.

1915-01-153-8801 end item identification, air starter cylinder part name assigned by controlling agency

Product Characteristics

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

End Item Identification: 1915-01-153-8801
Part Name Assigned By Controlling Agency: air starter cylinder

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
4N-4378	Starter Air Distributor

FAQs

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

What is the FSCG of the NSN 2990-01-693-9369?

The FSCG of the NSN 2990-01-693-9369 is 2990

Does NSN 2990-01-693-9369 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 2990-01-693-9369 contain precious materials?

Item does not contain precious metal.

Does NSN 2990-01-693-9369 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 2990-01-693-9369 was assigned to the Federal Catalog?

It was assigned 5 years ago, on Thu, Mar 11, 2021