CV16-20-8B-N-25

View detailed technical data, stock status, and sourcing information for: CV16-20-8B-N-25
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-435-1372

Item Name Code

05487

Assigment Date

08/15/1996 (29 years ago)

A fluid line fitting having a pipe, tube or hose connection or a through hole to accommodate a bolt, fluid passage on one end. The other end must have an internal or external quick disconnect feature for connecting a mating part to form a quick disconnect coupling assembly. The fitting may incorporate a self-sealing feature for the purpose of automatically shutting off the flow of fluid when disconnected from its mating half. For self-sealing fittings with an external or internal threaded disconnect end, see coupling half, self-sealing. See also, connector, multiple, fluid pressure line.

poppet flow control device, -40.0 celsius minimum operating temp, spring disk loading method, right-hand all ends thread direction, 120.0 celsius 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.

Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 120.0 celsius single response
Minimum Operating Temp: -40.0 celsius
End Item Identification: strategic sealift conversion ships class
Connection Style: plain (screw-in cartridge) all ends
Valve Operation Method: automatic
Connection Type: threaded cartridge all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3500.0 pounds per square inch single response
Nominal Thread Size: 1.000 inches all ends
Opening Pressure Setting: 25.0 pounds per square inch
Material: steel body
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: screw-in cartridge
Thread Series Designator: bsp.f 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
17158 IT 30	Check Valve
CV16-20-8B-N-25	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-435-1372?

The FSCG of the NSN 4820-01-435-1372 is 4820

Does the NSN 4820-01-435-1372 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-435-1372 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 4820-01-435-1372 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-435-1372 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 4820-01-435-1372 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Aug 15, 1996