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4820-00-883-0163

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-00-883-0163
(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
01/01/1962 (64 years ago)

500.0 fahrenheit single response maximum operating temp, threaded renewable seat ring type, automatic valve operation method, disk flow control device, 8 all ends bolt hole quantity

Specs & Compatibility

Flow Control Device

disk

Renewable Seat Ring Type

threaded

Bolt Hole Quantity

8 all ends

Maximum Operating Temp

500.0 fahrenheit single response

Valve Operation Method

automatic

Flange Shape

round with holes all ends

Connection Type

flange all ends

Mounting Position

horizontal or vertical

Valve Size

4.000 inches

Maximum Operating Pressure

10.0 pounds per square inch 2nd response

Maximum Operating Pressure

150.0 pounds per square inch 1st response

Nominal Outside Diameter

9.000 inches all ends

Face To Face Distance

11.000 inches

Nominal Thickness

0.875 inches all ends

Bolt Hole Nominal Diameter

0.750 inches all ends

Bolt Circle Nominal Diameter

7.500 inches all ends

Flange Face Design

raised straight all ends

Raised Face Nominal Height

0.062 inches 1st end

Raised Face Nominal Diameter

6.188 inches 1st end

Material

steel body

Material

steel corrosion resisting flow control device

Material

steel corrosion resisting seat

Material Document And Classification

,astma216,grade wca assn std single material response body

Media For Which Designed

air 1st response

Media For Which Designed

steam 2nd response

Media For Which Designed

water-oil-gas 3rd response

Style Designator

straight thru flanged ends

Replacement For

Part Number Description
4820-00-842-5808 No Name Available 03/14/1969

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

Related Hardware Products

Part Number Description
5341F Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-883-0163?
The FSCG of the NSN 4820-00-883-0163 is 4820
Does the NSN 4820-00-883-0163 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-00-883-0163 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 4820-00-883-0163 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-883-0163 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 4820-00-883-0163 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962