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4820-00-005-7328

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-00-005-7328
(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
06/21/1972 (54 years ago)

Maximum Operating Pressure: Outside Diameter: 6.625", copper material, Maximum Operating Temp: 150 degrees fahrenheit single response, thickness: 0.938"

Specs & Compatibility

Test Data Document

80064-5000-4824-1385637 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)

Style Designator

Straight thru

Media For Which Designed

Water, salt single response

Material Document and Classification

Qq-c-390,alloy d4 fed spec single material response body

Material

Nickel alloy flow control device

Material

Nickel alloy seat

Material

Copper alloy 922 body

Flange Face Design

Plain all ends

Bolt Circle Nominal Diameter

5.5 inches all ends

Bolt Hole Nominal Diameter

0.688 inches all ends

Nominal Thickness

0.938 inches all ends

Face To Face Distance

10.75 inches

Nominal Outside Diameter

6.625 inches all ends

Maximum Operating Pressure

250 pounds per square inch single response

Mounting Position

Horizontal or vertical

Connection Type

Flange all ends

Flange Shape

Round with holes all ends

Valve Operation Method

Automatic

Flow Control Device

Disk

Renewable Seat Ring Type

Threaded

Bolt Hole Quantity

8 all ends

Maximum Operating Temp

150 degrees fahrenheit single response

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
1385637-032AF Check Valve
803-1385637-032 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-005-7328?
The FSCG of the NSN 4820-00-005-7328 is 4820
Does the NSN 4820-00-005-7328 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-00-005-7328 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 4820-00-005-7328 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-005-7328 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 4820-00-005-7328 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Jun 21, 1972