P400-1

View detailed technical data, stock status, and sourcing information for: P400-1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-811-4117

Item Name Code

05485

Assigment Date

01/01/1962 (64 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

right-hand all ends thread direction, 150.0 fahrenheit single response maximum operating temp, needle flow control device, threaded bonnet attachment method, inside screw bonnet type

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: 150.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: bulkhead
Maximum Operating Pressure: 15000.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Material: steel corrosion resisting overall
Media For Which Designed: hydraulic fluid, mineral base 1st response
Media For Which Designed: steam 2nd response
Media For Which Designed: water-oil-gas 3rd response
Style Designator: straight thru
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
P400-1	Globe Valve
P400F027	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-811-4117?

The FSCG of the NSN 4820-00-811-4117 is 4820

Does the NSN 4820-00-811-4117 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-00-811-4117 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 4820-00-811-4117 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-811-4117 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 4820-00-811-4117 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962