254-3946

View detailed technical data, stock status, and sourcing information for: 254-3946
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Federal Supply Group

Engines, Turbines, and Components

Federal Supply Classification

2815 Diesel Engines and Components

National Stock Number

2815-01-595-3738

Item Name Code

42140

Assigment Date

04/26/2011 (15 years ago)

A rigid item designed to suspend, support, retain and/or position vehicular component and/or attachment items. Do not use if a more specific item name exists.

next higher assembly 311-7229 cylinder head assembly; used on 252-8439 cylinder head gp special features, mrap; c-mtv end item identification, insert valve seat(inlet 0.508-mm os od) part name assigned by controlling agency

Product Characteristics

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

End Item Identification: mrap; c-mtv
Part Name Assigned By Controlling Agency: insert valve seat(inlet 0.508-mm os od)
Special Features: next higher assembly 311-7229 cylinder head assembly; used on 252-8439 cylinder head gp

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
254-3946	Engine Valve Seat Insert

FAQs

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

What is the FSCG of the NSN 2815-01-595-3738?

The FSCG of the NSN 2815-01-595-3738 is 2815

Does the NSN 2815-01-595-3738 have a Schedule B code assigned?

Yes, the Schedule B code is 8409998000

Does NSN 2815-01-595-3738 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 2815-01-595-3738 contain precious materials?

Item does not contain precious metal.

Does NSN 2815-01-595-3738 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 2815-01-595-3738 was assigned to the Federal Catalog?

It was assigned 15 years ago, on Tue, Apr 26, 2011