N400S4

View detailed technical data, stock status, and sourcing information for: N400S4
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-541-6241

Item Name Code

05485

Assigment Date

07/05/2006 (20 years ago)

needle flow control device, threaded bonnet attachment method, right-hand all ends thread direction, inside screw bonnet type, 250.0 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.

Thread Direction: right-hand all ends
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 250.0 fahrenheit single response
Minimum Operating Temp: -40.0 fahrenheit
End Item Identification: portable filtration cart assembly cfc124001a, model 912, cfc124002a, model 823
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Part Name Assigned By Controlling Agency: needle valve; inavy: valve, needle
Special Features: end connections are: 1/4-18 nptf; maximum flow 5 gpm; adjustment knob has both color and numeric indicators, 3 turns opens half-way, next 3 turns opens fully; seal material: nitrile
Material: steel comp 416 flow control device
Style Designator: straight thru
Thread Series Designator: nptf all ends
Furnished Items And Quantity: 2 indicator

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
CFC124001A	Globe Valve
CFC124001A P/O ITEM 14	Globe Valve
CFC124002A P/O ITEM 14	Globe Valve
N400S4	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-541-6241?

The FSCG of the NSN 4820-01-541-6241 is 4820

Does NSN 4820-01-541-6241 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 4820-01-541-6241 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-541-6241 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 4820-01-541-6241 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Wed, Jul 5, 2006