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4820-01-342-4004

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-342-4004
(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
07/22/1991 (35 years ago)

automatic valve operation method, 75.0 pounds per square inch opening pressure setting, screw-in cartridge style designator, threaded cartridge all ends connection type

Specs & Compatibility

Valve Operation Method

automatic

Connection Type

threaded cartridge all ends

Opening Pressure Setting

75.0 pounds per square inch

Style Designator

screw-in cartridge

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
115657263 ITEM 101 Check Valve
CODBXEN Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-342-4004?
The FSCG of the NSN 4820-01-342-4004 is 4820
Does NSN 4820-01-342-4004 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 4820-01-342-4004 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-342-4004 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 4820-01-342-4004 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Mon, Jul 22, 1991