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4820-01-583-7322

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-583-7322
(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
04/05/2010 (16 years ago)

4110-01-534-7675 end item identification, 175.0 pounds per square inch single response maximum operating pressure, 180.0 fahrenheit single response maximum operating temp, dual check backflow preventer part name assigned by controlling agency, 92.00 millimeters all ends nominal length

Specs & Compatibility

Maximum Operating Temp

180.0 fahrenheit single response

End Item Identification

4110-01-534-7675

Nominal Length

92.00 millimeters all ends

Maximum Operating Pressure

175.0 pounds per square inch single response

Part Name Assigned By Controlling Agency

dual check backflow preventer

Special Features

material: body: lead free brass; check modules: engineered plastic; discs: santoprene; seals: epdm; springs: stainless steel

Material

copper alloy overall

Special Test Features

temperature range: 33 degrees fahrenheit to 180 degrees fahrenheit

Supplementary Features

weight 0.32lbs; size (dn): 20mm; length: 92mm; bolt height: 48mm

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

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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-583-7322?
The FSCG of the NSN 4820-01-583-7322 is 4820
Does the NSN 4820-01-583-7322 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-583-7322 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 4820-01-583-7322 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-583-7322 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 4820-01-583-7322 was assigned to the Federal Catalog?
It was assigned 16 years ago, on Mon, Apr 5, 2010