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4820-01-110-6432

Check Valve

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Official Item Classification

Name
Check Valve
(NSN) National Stock Number
4820-01-110-6432
(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
04/03/1981 (45 years ago)

automatic valve operation method, 0.562 inches offset distance, weight disk loading method, disk flow control device, round all ends flange shape

Specs & Compatibility

Offset Distance

0.562 inches

Flow Control Device

disk

Disk Loading Method

weight

Valve Operation Method

automatic

Flange Shape

round all ends

Connection Type

flange all ends

Mounting Position

horizontal

Valve Size

3.000 inches

Maximum Operating Pressure

150.0 pounds per square inch single response

Nominal Outside Diameter

7.500 inches all ends

Face To Face Distance

9.500 inches

Nominal Thickness

0.625 inches all ends

Flange Face Design

plain all ends

Material

copper alloy overall

Media For Which Designed

water-oil-gas single response

Style Designator

offset flanged ends

Replacement For

Part Number Description
4820-01-525-2808 No Name Available 10/01/2016

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 4820-01-110-6432?
The FSCG of the NSN 4820-01-110-6432 is 4820
Does the NSN 4820-01-110-6432 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-110-6432 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 4820-01-110-6432 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-110-6432 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 4820-01-110-6432 was assigned to the Federal Catalog?
It was assigned 45 years ago, on Fri, Apr 3, 1981