R43883

View detailed technical data, stock status, and sourcing information for: R43883
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-192-7549

Item Name Code

15884

Assigment Date

03/11/1973 (53 years ago)

0.0315 inches nominal chamfer length, 1.9000 inches nominal outside diameter, flat head style, 0.1835 inches nominal head height, 45.0 chamfer angle in deg

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: 0.1835 inches nominal
Chamfer Angle In Deg: 45.0
Chamfer Length: 0.0315 inches nominal
Outside Diameter: 1.9000 inches nominal
Seat Angle In Deg: 45.0
Stem Style: double grooved
Carbon Relief Groove: not included
Neck Radius: 0.3281 inches nominal
Stem Length: 6.1875 inches nominal
Stem Diameter: 0.3735 inches nominal
Distance From First Groove To Stem End: 0.3755 inches nominal
Distance From Second Groove To Stem End: 0.5040 inches nominal
First Groove Diameter: 0.3325 inches nominal
Second Groove Diameter: 0.3008 inches nominal
First Groove Width: 0.0755 inches nominal
Second Groove Width: 0.0725 inches nominal
Material And Location: unable to decode

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
R43883	Engine Poppet Valve

FAQs

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

What is the FSCG of the NSN 2815-00-192-7549?

The FSCG of the NSN 2815-00-192-7549 is 2815

Does the NSN 2815-00-192-7549 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-192-7549 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 2815-00-192-7549 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-192-7549 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 2815-00-192-7549 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Sun, Mar 11, 1973