4820-00-784-4119

Find complete technical information, availability, and procurement data for: 4820-00-784-4119
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-784-4119

Item Name Code

05485

Assigment Date

01/01/1963 (63 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.

0.250 inches all ends nominal pipe size accommodated, 850.0 fahrenheit single response maximum operating temp, disk flow control device, bolted bonnet attachment method, outside screw-yoke bonnet type

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: 0.250 inches all ends
Flow Control Device: disk
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Maximum Operating Temp: 850.0 fahrenheit single response
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Features Provided: bonnet packing
Maximum Operating Pressure: 600.0 pounds per square inch single response
Material: plastic polytetrafluoroethylene packing
Material: steel comp 316 flow control device
Material: steel comp 316 stem
Material: steel uns j92800 body
Material Document And Classification: astm a276 type 316 assn std single material response flow control device
Material Document And Classification: astm a276 type 316 assn std single material response stem
Material Document And Classification: astm a351 grade cf3m assn std single material response body
Media For Which Designed: steam single response
Style Designator: straight thru
Furnished Items And Quantity: 1 handwheel

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
12501-1/4	Globe Valve
12501-1/4INCH	Globe Valve
1982ASWE	Globe Valve
1982ASWE1/4	Globe Valve
4314A1/4	Globe Valve
D17633-3-1-4IN	Globe Valve
D18986-2-1-4IN	Globe Valve
W01-2074B-13MS	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-784-4119?

The FSCG of the NSN 4820-00-784-4119 is 4820

Does the NSN 4820-00-784-4119 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-00-784-4119 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 4820-00-784-4119 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-784-4119 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 4820-00-784-4119 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963