VB6R

View detailed technical data, stock status, and sourcing information for: VB6R
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-625-2317

Item Name Code

05488

Assigment Date

03/05/1975 (51 years ago)

Two or more different types of items having a common mounting or mounted on each other, which together form a portion of a probe, but which in itself is not a complete functioning item and cannot be assigned a more definite item name.

1.250 inches all ends nominal pipe size accommodated, inside screw bonnet type, right-hand all ends thread direction, disk flow control device, threaded bonnet attachment method

Product Characteristics

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

Nominal Pipe Size Accommodated: 1.250 inches all ends
Thread Direction: right-hand all ends
Flow Control Device: disk
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Disk Loading Method: spring
Renewable Seat Ring Type: pressed-in
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Adjustable Pressure Range: +30.0 to 100.0 pounds per square inch
Nominal Thread Size: 1.250 inches all ends
Material: copper alloy body
Material: copper alloy seat
Material: steel corrosion resisting flow control device
Style Designator: angle
Thread Series Designator: npt all 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
17E3-4	Safety Relief Valve
VB6R	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-625-2317?

The FSCG of the NSN 4820-00-625-2317 is 4820

Does the NSN 4820-00-625-2317 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-625-2317 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 4820-00-625-2317 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-625-2317 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 4820-00-625-2317 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Mar 5, 1975