4820-01-260-2171

Find complete technical information, availability, and procurement data for: 4820-01-260-2171
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-260-2171

Item Name Code

05485

Assigment Date

07/28/1987 (38 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

round all ends flange shape, flange all ends connection type, air or manual valve operation method, stem flow control device, packing retaining bonnet type

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: stem
Bonnet Type: packing retaining
Valve Operation Method: air or manual
Flange Shape: round all ends
Connection Type: flange all ends
Features Provided: bonnet packing
Valve Size: 3.000 inches
Power Drive Operating Pressure: 60.0 pounds per square inch nominal
Nominal Outside Diameter: 7.500 inches all ends
Face To Face Distance: 11.500 inches
Nominal Thickness: 0.750 inches all ends
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.062 inches
Raised Face Nominal Diameter: 5.687 inches
Special Features: valve can be manually operated or pneumatically operated via a diaphragm controlled actuator
Material: asbestos packing
Material: copper alloy body
Material: steel corrosion resisting seat
Material: steel corrosion resisting stem
Style Designator: straight thru flanged ends

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
3IN-DDLN-3-D.C.V	Globe Valve
3IN-DDLN-3-D.C.V. 22 J5A2RL HOD	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-260-2171?

The FSCG of the NSN 4820-01-260-2171 is 4820

Does NSN 4820-01-260-2171 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 4820-01-260-2171 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-260-2171 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 4820-01-260-2171 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Tue, Jul 28, 1987