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4820-01-377-7069

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-377-7069
(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
07/23/1993 (33 years ago)

14 all ends bolt hole quantity, disk flow control device, automatic valve operation method, flange all ends connection type, round with holes all ends flange shape

Specs & Compatibility

Flow Control Device

disk

Bolt Hole Quantity

14 all ends

Valve Operation Method

automatic

Flange Shape

round with holes all ends

Connection Type

flange all ends

Mounting Position

horizontal

Valve Size

8.000 inches

Maximum Operating Pressure

250.0 pounds per square inch single response

Nominal Outside Diameter

12.380 inches all ends

Face To Face Distance

25.750 inches

Nominal Thickness

1.350 inches all ends

Bolt Hole Nominal Diameter

0.688 inches all ends

Bolt Circle Nominal Diameter

11.062 inches all ends

Flange Face Design

plain all ends

Material

copper alloy body

Style Designator

straight thru flanged ends

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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1004801F Check Valve
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Frequently Asked Questions

What is the FSCG of the NSN 4820-01-377-7069?
The FSCG of the NSN 4820-01-377-7069 is 4820
Does the NSN 4820-01-377-7069 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-377-7069 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 4820-01-377-7069 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-377-7069 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 4820-01-377-7069 was assigned to the Federal Catalog?
It was assigned 33 years ago, on Fri, Jul 23, 1993