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4820-01-225-8919

Find complete technical information, availability, and procurement data for: 4820-01-225-8919

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4820-01-225-8919
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-225-8919
Item Name Code
05487
Assigment Date
02/08/1986 (40 years ago)

flange all ends connection type, automatic valve operation method, round all ends flange shape, weight disk loading method, disk flow control device

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

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
2.500 inches
Maximum Operating Pressure
150.0 pounds per square inch single response
Nominal Outside Diameter
7.000 inches all ends
Face To Face Distance
9.500 inches
Nominal Thickness
0.562 inches all ends
Flange Face Design
plain all ends
Special Features
manuel adjusting control
Material
copper alloy body
Style Designator
straight thru flanged ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
4820-01-197-3861 No Name Available 10/01/1991

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
178131 ASSY 5071 Check Valve
178131-5071 2 1-2IN Check Valve
5071 2-1/2IN Check Valve
5071 2.50IN.45D Check Valve
5071-012-212 Check Valve
5071-2 Check Valve
5071-2-1/2IN. Check Valve
5071-2.50IN Check Valve
5071C00250 Check Valve
54-111F 2 1-2IN Check Valve

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4820-01-225-8919?
The FSCG of the NSN 4820-01-225-8919 is 4820
Does the NSN 4820-01-225-8919 have a Schedule B code assigned?
Yes, the Schedule B code is 8481301090
Does NSN 4820-01-225-8919 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 4820-01-225-8919 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-225-8919 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 4820-01-225-8919 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Sat, Feb 8, 1986

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