3040-01-422-2851

Find complete technical information, availability, and procurement data for: 3040-01-422-2851
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-422-2851

Item Name Code

31310

Assigment Date

11/28/1995 (30 years ago)

A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also valve, relief, pressure and temperature.

5.000 inches nominal bore diameter, 2.000 inches nominal first end outside diameter, nimitz class cvn end item identification, 19.875 inches nominal longest horizontal distance between mounting centers, 4.750 inches nominal longest vertical distance between mounting centers

Product Characteristics

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

First End Outside Diameter: 2.000 inches nominal
Bore Diameter: 5.000 inches nominal
Longest Horizontal Distance Between Mounting Centers: 19.875 inches nominal
Longest Vertical Distance Between Mounting Centers: 4.750 inches nominal
End Item Identification: nimitz class cvn
First End External Thread Length: 2.250 inches nominal
Mounting Provision Arrangement Style: six hole rectangular
Mounting Provision For Which Designed: unthreaded mounting holes
Integral Valve Operation Method: hydraulic
Design Characteristics: single acting single cylinder
First Piston Rod End Style: external threaded
First Piston Rod End Thread Series Designator: unf
First Piston Rod End Thread Diameter: 1.500 inches nominal
First Piston Rod End Thread Quantity Per Inch: 12
First Piston Rod End Thread Class: 1a
Mounting Type And Location: flat cylinder base
Mounting Facility Diameter: 1.062 inches nominal
Port Style: gasket seal
Port Thread Series Designator: un
Port Thread Diameter: 1.062 inches nominal
Port Thread Quantity Per Inch: 12
Port Thread Class: 1b
Body Material: steel

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
5.00CCB2HKTVS14A8.5	Line Actuating Cylinder Assembly
EE111228C	Line Actuating Cylinder Assembly

FAQs

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

What is the FSCG of the NSN 3040-01-422-2851?

The FSCG of the NSN 3040-01-422-2851 is 3040

Does NSN 3040-01-422-2851 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 3040-01-422-2851 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-422-2851 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 3040-01-422-2851 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Tue, Nov 28, 1995