13373-0-100

View detailed technical data, stock status, and sourcing information for: 13373-0-100
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-143-1386

Item Name Code

05488

Assigment Date

11/28/1982 (43 years ago)

A valve having two or more ports with valve stem or pilot needle in a normally open or closed position. It is specifically designed to stop or start or change the flow of fluid by means of the magnetic action of an electric coil on a moveable core or plunger. The valve may be equipped with a manual opening or closing device. For items with three or more ports that utilize a reciprocating slide with recess areas which mate with ports in an integral or replaceable ported sleeve, see valve (1), linear, directional control. It may be inline or cartridge (manifold) design. Excludes:valve (1), butterfly.

right-hand all ends thread direction, threaded bonnet attachment method, disk flow control device, inside spring bonnet type, spring disk loading method

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: threaded
Disk Loading Method: spring
Connection Style: plain (pipe) 1st end
Connection Style: plain,optional end(pipe) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external pipe 1st end
Adjustable Pressure Range: +55.0 to 74.0 pounds per square inch
Maximum Operating Pressure: 300.0 pounds per square inch single response
Nominal Thread Size: 1.000 inches all ends
Material: copper alloy body
Material: copper alloy flow control device
Material: steel comp 1018 stem
Material Document And Classification: astm a108,grade 1018 assn std single material response stem
Material Document And Classification: qq-c-390,alloy d5/d/ fed spec single material response body
Style Designator: angle
Thread Series Designator: npt all ends

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
0020-E01-MG0055	Safety Relief Valve
13373-0-100	Safety Relief Valve
20-1IN RNG55T74 C13373	Safety Relief Valve
C13373 20-1IN RNG55T74PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-143-1386?

The FSCG of the NSN 4820-01-143-1386 is 4820

Does the NSN 4820-01-143-1386 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-143-1386 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 4820-01-143-1386 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-143-1386 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 4820-01-143-1386 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sun, Nov 28, 1982