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2400-125 Check Valve

4820-01-485-8387

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Official Item Classification

Name
Check Valve
Part Number
2400-125
(NSN) National Stock Number
4820-01-485-8387
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05487
(FIIG) Federal Item Identification Guide
A530B0
Date
06/08/2001 (25 years ago)

interconnection end item identification, poppet flow control device, spring disk loading method, right-hand all ends thread direction, 300.0 fahrenheit single response maximum operating temp

Specs & Compatibility

Thread Direction

right-hand all ends

Flow Control Device

poppet

Disk Loading Method

spring

Maximum Operating Temp

300.0 fahrenheit single response

End Item Identification

interconnection

Connection Style

plain, optional end (pipe) all ends

Valve Operation Method

automatic

Connection Type

threaded internal pipe all ends

Mounting Position

vertical or horizontal

Maximum Operating Pressure

200.0 pounds per square inch single response

Nominal Thread Size

1.250 inches all ends

Special Features

body material: heavy nickel plated brass, replaceable stainless steel poppet available

Material

copper alloy body

Surface Treatment

nickel

Style Designator

straight thru

Thread Series Designator

npt all ends

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0005487

Related Hardware Products

Part Number Description
2400-1-1/4 Check Valve
2400-125 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-485-8387?
The FSCG of the NSN 4820-01-485-8387 is 4820
Does the NSN 4820-01-485-8387 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-485-8387 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 4820-01-485-8387 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-485-8387 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 4820-01-485-8387 was assigned to the Federal Catalog?
It was assigned 25 years ago, on Fri, Jun 8, 2001