2815-00-074-3523

Find complete technical information, availability, and procurement data for: 2815-00-074-3523
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-074-3523

Item Name Code

33265

Assigment Date

01/01/1963 (63 years ago)

An item specifically designed to be used as an auxiliary chamber in which combustible gases are ignited and combustion started ahead of the main combustion chamber of a diesel engine. It may have provisions for a glow plug or a wick to ignite the fuel mixture during cold weather starting.

1-14 uns internal thd internal thread designation, 2.125 inches nominal body diameter, 5/8-12 un,rh external thd external thread designation, 5.125 inches nominal overall length, 0.375 inches nominal orifice diameter

Product Characteristics

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

Overall Length: 5.125 inches nominal
Body Diameter: 2.125 inches nominal
Orifice Diameter: 0.375 inches nominal
Internal Thread Designation: 1-14 uns internal thd
External Thread Designation: 5/8-12 un,rh external thd
Style Designator: single chamber energy cell type

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-269-6828	No Name Available	07/02/1974
2815-00-869-3370	No Name Available	03/15/1968

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
5S8474	Precombustion Chamber
7M2699	Precombustion Chamber
8S1523	Precombustion Chamber
IPD5S8474	Precombustion Chamber
IPD8S1523	Precombustion Chamber
IPD8S1528	Precombustion Chamber

FAQs

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

What is the FSCG of the NSN 2815-00-074-3523?

The FSCG of the NSN 2815-00-074-3523 is 2815

Does the NSN 2815-00-074-3523 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-074-3523 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 2815-00-074-3523 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-074-3523 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 2815-00-074-3523 was assigned to the Federal Catalog?

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