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2815-01-121-0657

Find complete technical information, availability, and procurement data for: 2815-01-121-0657

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2815-01-121-0657
Federal Supply Group
Engines, Turbines, and Components
Federal Supply Classification
2815 Diesel Engines and Components
National Stock Number
2815-01-121-0657
Item Name Code
61976
Assigment Date
10/30/1981 (44 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.

5.500 inches nominal center to center distance between bolt holes along width, 6 bolt hole quantity, flanged inlet connection type, 2.820 inches nominal center to center distance between bolt holes along length, used on caterpillar diesel engine onboard 270 ft wmec coast guard vessels end item identification

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
Center To Center Distance Between Bolt Holes Along Width
5.500 inches nominal
Center To Center Distance Between Bolt Holes Along Length
2.820 inches nominal
Bolt Hole Quantity
6
End Item Identification
used on caterpillar diesel engine onboard 270 ft wmec coast guard vessels
Bolt Hole Diameter
0.375 inches minimum and 0.531 inches maximum
Outlet End Connection Type
hose
Outlet Quantity
1
Inlet Quantity
1
Outlet Connection Outside Diameter
3.500 inches nominal
Temp Regulating Valve Opening
not included
Material
iron cast

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
1N5942 Exhaust Manifold

FAQs

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

What is the FSCG of the NSN 2815-01-121-0657?
The FSCG of the NSN 2815-01-121-0657 is 2815
Does the NSN 2815-01-121-0657 have a Schedule B code assigned?
Yes, the Schedule B code is 8409998000
Does NSN 2815-01-121-0657 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 2815-01-121-0657 contain precious materials?
Item does not contain precious metal.
Does NSN 2815-01-121-0657 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 2815-01-121-0657 was assigned to the Federal Catalog?
It was assigned 44 years ago, on Fri, Oct 30, 1981

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