4820-01-108-6217

Find complete technical information, availability, and procurement data for: 4820-01-108-6217
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-108-6217

Item Name Code

05487

Assigment Date

03/02/1981 (45 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

disk flow control device, 4 all ends bolt hole quantity, automatic valve operation method, flange all ends connection type, round with holes all ends flange shape

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
Bolt Hole Quantity: 4 all ends
Valve Operation Method: automatic
Flange Shape: round with holes all ends
Connection Type: flange all ends
Mounting Position: horizontal
Valve Size: 1.000 inches
Maximum Operating Pressure: 150.0 pounds per square inch single response
Nominal Outside Diameter: 4.250 inches all ends
Face To Face Distance: 5.000 inches
Nominal Thickness: 0.056 inches all ends
Bolt Hole Nominal Diameter: 0.620 inches all ends
Bolt Circle Nominal Diameter: 3.120 inches all ends
Flange Face Design: raised straight all ends
Raised Face Nominal Height: 0.062 inches all ends
Raised Face Nominal Diameter: 2.000 inches all ends
Material: steel comp 316 body
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
477-18-8SM0 1IN	Check Valve
477-18-8SMO 1IN150PSI	Check Valve
90100477	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-108-6217?

The FSCG of the NSN 4820-01-108-6217 is 4820

Does the NSN 4820-01-108-6217 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-108-6217 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 4820-01-108-6217 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-108-6217 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 4820-01-108-6217 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Mon, Mar 2, 1981