2137301

View detailed technical data, stock status, and sourcing information for: 2137301
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-01-021-9074

Item Name Code

15884

Assigment Date

05/21/1976 (50 years ago)

flat head style, 0.0750 inches nominal groove width, 0.2680 inches nominal groove diameter, 0.1400 inches nominal head height, 1.6900 inches nominal outside diameter

Product Characteristics

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

Head Style: flat
Head Height: 0.1400 inches nominal
Groove Diameter: 0.2680 inches nominal
Groove Width: 0.0750 inches nominal
Outside Diameter: 1.6900 inches nominal
Seat Angle In Deg: 45.0
Stem Style: grooved
Carbon Relief Groove: not included
Neck Radius: 0.4060 inches nominal
Stem Length: 5.1250 inches nominal
Stem Diameter: 0.3130 inches nominal
Distance From Groove To Stem End: 0.1650 inches nominal
Material And Location: unable to decode

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-01-151-0116	No Name Available	01/01/1991
2815-01-167-6441	No Name Available	09/01/1986
2815-01-294-1587	No Name Available	02/01/2000

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
13142983-1/5	Engine Poppet Valve
213-7301	Engine Poppet Valve
2137301	Engine Poppet Valve
2137301ED0155-0	Engine Poppet Valve
4153631	Engine Poppet Valve
7X9252	Engine Poppet Valve
80000713	Engine Poppet Valve

FAQs

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

What is the FSCG of the NSN 2815-01-021-9074?

The FSCG of the NSN 2815-01-021-9074 is 2815

Does the NSN 2815-01-021-9074 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-01-021-9074 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 2815-01-021-9074 contain precious materials?

Item does not contain precious metal.

Does NSN 2815-01-021-9074 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 2815-01-021-9074 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, May 21, 1976