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4820-01-554-1347

Stop-Check Valve

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Official Item Classification

Name
Stop-Check Valve
(NSN) National Stock Number
4820-01-554-1347
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05486
(FIIG) Federal Item Identification Guide
A530B0
Date
07/31/2007 (19 years ago)

flange all ends connection type, manual valve operation method, round with holes all ends flange shape, 600.0 fahrenheit single response maximum operating temp, 4 all ends bolt hole quantity

Specs & Compatibility

Bolt Hole Quantity

4 all ends

Maximum Operating Temp

600.0 fahrenheit single response

Valve Operation Method

manual

Flange Shape

round with holes all ends

Connection Type

flange all ends

Valve Size

1.500 inches

Maximum Operating Pressure

900.0 pounds per square inch single response

Nominal Outside Diameter

6.125 inches all ends

Face To Face Distance

9.500 inches

Nominal Thickness

0.875 inches all ends

Bolt Hole Nominal Diameter

0.875 inches all ends

Bolt Circle Nominal Diameter

4.500 inches all ends

Flange Face Design

raised straight all ends

Raised Face Nominal Height

0.250 inches all ends

Raised Face Nominal Diameter

2.875 inches all ends

Part Name Assigned By Controlling Agency

in-line stop check with backseat

Special Features

valve is completely asbestos free

Material

nickel alloy body

Style Designator

straight thru flanged ends

Replacement For

Part Number Description
4820-00-586-9588 No Name Available 05/01/2015

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

0005486

Related Hardware Products

Part Number Description
803-2177525-M735MOD600PSI Stop-Check Valve
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810-2177525-M735MOD600PSI Stop-Check Valve
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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-554-1347?
The FSCG of the NSN 4820-01-554-1347 is 4820
Does NSN 4820-01-554-1347 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 4820-01-554-1347 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-554-1347 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 4820-01-554-1347 was assigned to the Federal Catalog?
It was assigned 19 years ago, on Tue, Jul 31, 2007