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4820-00-933-3307

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-00-933-3307
(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
08/05/1966 (60 years ago)

copper alloy seat material, tee style designator, poppet flow control device, aluminum body material

Specs & Compatibility

Flow Control Device

poppet

Material

aluminum body

Material

copper alloy seat

Style Designator

tee

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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

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Frequently Asked Questions

What is the FSCG of the NSN 4820-00-933-3307?
The FSCG of the NSN 4820-00-933-3307 is 4820
Does the NSN 4820-00-933-3307 have a Schedule B code assigned?
Yes, the Schedule B code is 8481309000
Does NSN 4820-00-933-3307 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 4820-00-933-3307 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-933-3307 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 4820-00-933-3307 was assigned to the Federal Catalog?
It was assigned 60 years ago, on Fri, Aug 5, 1966