31431851

View detailed technical data, stock status, and sourcing information for: 31431851
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 31431851 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

2815-01-102-7125

Item Name Code

15884

Assigment Date

10/25/1980 (45 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

0.3120 inches nominal groove diameter, 0.1730 inches nominal head height, 0.0930 inches nominal groove width, flat head style, 1.4200 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: 0.1730 inches nominal
Groove Diameter: 0.3120 inches nominal
Groove Width: 0.0930 inches nominal
Outside Diameter: 1.4200 inches nominal
Seat Angle In Deg: 45.0
Stem Style: grooved
Carbon Relief Groove: not included
Neck Radius: 0.4370 inches nominal
Stem Length: 4.8580 inches nominal
Stem Diameter: 0.3720 inches nominal
Distance From Groove To Stem End: 0.1560 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Below is a list of NSNs that have been officially superseded by this NSN: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
2815-00-355-7679	No Name Available	10/01/1983
2805-01-296-4835	No Name Available	10/01/1995

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
02/101607	Engine Poppet Valve
3142A052	Engine Poppet Valve
31431851	Engine Poppet Valve
99573	Engine Poppet Valve
M3142A052	Engine Poppet Valve

FAQs

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

What is the FSCG of the NSN 2815-01-102-7125?

The FSCG of the NSN 2815-01-102-7125 is 2815

Does the NSN 2815-01-102-7125 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-01-102-7125 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 2815-01-102-7125 contain precious materials?

Precious metal content is unknown

Does NSN 2815-01-102-7125 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 2815-01-102-7125 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Oct 25, 1980