1877-2104

View detailed technical data, stock status, and sourcing information for: 1877-2104
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 1877-2104 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-00-270-5792

Item Name Code

15884

Assigment Date

01/01/1961 (65 years ago)

0.2969 inches nominal head height, 0.3590 inches minimum and 0.3650 inches maximum groove diameter, mushroom head style, 0.0312 inches nominal chamfer length, 30.0 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: mushroom
Head Height: 0.2969 inches nominal
Chamfer Angle In Deg: 30.0
Groove Diameter: 0.3590 inches minimum and 0.3650 inches maximum
Chamfer Length: 0.0312 inches nominal
Groove Width: 0.1320 inches minimum and 0.1420 inches maximum
Outside Diameter: 2.1875 inches nominal
Seat Angle In Deg: 45.0
Stem Style: grooved
Carbon Relief Groove: not included
Neck Radius: 0.5000 inches nominal
Stem Length: 7.9430 inches minimum and 7.9630 inches maximum
Stem Diameter: 0.4345 inches minimum and 0.4355 inches maximum
Distance From Groove To Stem End: 0.3125 inches nominal
Material And Location: unable to decode
Fsc Application Data: diesel engine

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-425-5163	No Name Available	01/01/1963
2815-00-554-6308	No Name Available	01/01/1963

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
1877-2104	Engine Poppet Valve
4365266	Engine Poppet Valve
I-433	Engine Poppet Valve
V-1704N	Engine Poppet Valve

FAQs

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

What is the FSCG of the NSN 2815-00-270-5792?

The FSCG of the NSN 2815-00-270-5792 is 2815

Does the NSN 2815-00-270-5792 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-00-270-5792 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 2815-00-270-5792 contain precious materials?

Precious metal content is unknown

Does NSN 2815-00-270-5792 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 2815-00-270-5792 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961