4025720-6

View detailed technical data, stock status, and sourcing information for: 4025720-6
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-133-9993

Item Name Code

61976

Assigment Date

09/20/1968 (57 years ago)

A preformed metallic item with two or more inlet ports and passages, and a common outlet designed to collect and direct exhaust gases from the cylinders of an internal combustion engine.

flanged inlet connection type, hose outlet end connection type, 2 bolt hole quantity, 1 outlet quantity, 0.593 inches nominal bolt hole diameter

Product Characteristics

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

Inlet Connection Type: flanged
Bolt Hole Quantity: 2
Bolt Hole Diameter: 0.593 inches nominal
Outlet End Connection Type: hose
Outlet Quantity: 1
Inlet Quantity: 2
Bolt Hole Circle Diameter: 3.281 inches nominal
Outlet Connection Outside Diameter: 2.250 inches nominal
Temp Regulating Valve Opening: not included
Material: steel

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
4025720-6	Exhaust Manifold
74036504	Exhaust Manifold
74036799	Exhaust Manifold

FAQs

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

What is the FSCG of the NSN 2815-00-133-9993?

The FSCG of the NSN 2815-00-133-9993 is 2815

Does the NSN 2815-00-133-9993 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-133-9993 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 2815-00-133-9993 contain precious materials?

Item does not contain precious metal.

Does NSN 2815-00-133-9993 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 2815-00-133-9993 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Fri, Sep 20, 1968