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4820-01-453-3907

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-453-3907
(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
02/27/1998 (28 years ago)

automatic valve operation method, usns stawart class tagos end item identification, socket (tube) all ends connection style, horizontal mounting position, unthreaded cartridge all ends connection type

Specs & Compatibility

End Item Identification

usns stawart class tagos

Connection Style

socket (tube) all ends

Valve Operation Method

automatic

Connection Type

unthreaded cartridge all ends

Mounting Position

horizontal

Material

copper alloy body

Style Designator

straight thru

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
5IN.-72-BQQ-3-Q Check Valve
AN-5.0-72BRZ-E Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-453-3907?
The FSCG of the NSN 4820-01-453-3907 is 4820
Does NSN 4820-01-453-3907 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 4820-01-453-3907 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-453-3907 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 4820-01-453-3907 was assigned to the Federal Catalog?
It was assigned 28 years ago, on Fri, Feb 27, 1998