1146-058T 14

View detailed technical data, stock status, and sourcing information for: 1146-058T 14
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-431-2512

Item Name Code

05482

Assigment Date

05/09/1996 (30 years ago)

A valve designed to automatically maintain within close limits a predetermined outlet pressure which may be adjustable within a specified range regardless of the higher fluctuating or constant inlet pressure. It is designed for use with compressed gas(es) and various liquids and may include gauges. It may be inline or cartridge (manifold) design. Excludes:regulator, pressure, medical gas administration apparatus; regulator, oxygen, barometric continuous flow; regulator, oxygen demand; regulator, oxygen diluter demand; and valve(1), fluid pressure regulating, aircraft.

manual valve operation method, 0.250 inches nominal pipe size accommodated, packing retaining bonnet type, whidbey island class lsd end item identification, socket, weld, pipe connection type

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.250 inches
Bonnet Type: packing retaining
End Item Identification: whidbey island class lsd
Valve Operation Method: manual
Connection Type: socket, weld, pipe
Features Provided: bonnet packing
Valve Size: 0.250 inches
Stem Type: nonrising
Inlet Relationship With Outlet: identical
Pressure Class: 400.0 pounds per square inch
Special Features: conforms to nav-ships dwg 803-1385714 mod for open/shut indicator
Material: copper alloy body
Material: nickel alloy disk
Material: nickel alloy seat
Material: nickel alloy stem
Material Document And Classification: astm-b164,cl assn std single material response seat
Material Document And Classification: astm-b164,cl assn std single material response stem
Material Document And Classification: astm-b61 assn std single material response body
Material Document And Classification: qq-n-288 fed spec single material response disk
Furnished Items And Quantity: 1 handwheel

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
1146-058 1/4IN.	Gate Valve
1146-058T 14	Gate Valve

FAQs

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

What is the FSCG of the NSN 4820-01-431-2512?

The FSCG of the NSN 4820-01-431-2512 is 4820

Does the NSN 4820-01-431-2512 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801060

Does NSN 4820-01-431-2512 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 4820-01-431-2512 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-431-2512 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 4820-01-431-2512 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Thu, May 9, 1996