8.0-72-BQQ3-Q

View detailed technical data, stock status, and sourcing information for: 8.0-72-BQQ3-Q
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-451-5931

Item Name Code

05487

Assigment Date

12/22/1997 (28 years ago)

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It is designed to join a pipe or pipe fitting to a tube or tube fitting in a straight line.

automatic valve operation method, disk flow control device, usns stalwart class tagos end item identification, round all ends flange shape, 150.0 fahrenheit single response maximum operating temp

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
Maximum Operating Temp: 150.0 fahrenheit single response
End Item Identification: usns stalwart class tagos
Valve Operation Method: automatic
Flange Shape: round all ends
Connection Type: flange all ends
Mounting Position: horizontal
Valve Size: 8.000 inches
Maximum Operating Pressure: 225.0 pounds per square inch single response
Nominal Outside Diameter: 11.000 inches all ends
Face To Face Distance: 5.000 inches
Flange Face Design: plain all ends
Material: copper alloy body
Material: nickel alloy flow control device
Material: nickel alloy 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
8.0-72-BQQ3-Q	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-451-5931?

The FSCG of the NSN 4820-01-451-5931 is 4820

Does the NSN 4820-01-451-5931 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-451-5931 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 4820-01-451-5931 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-451-5931 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 4820-01-451-5931 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Dec 22, 1997