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.

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

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