4820-00-784-4120

Find complete technical information, availability, and procurement data for: 4820-00-784-4120
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-784-4120

Item Name Code

05485

Assigment Date

01/01/1963 (63 years ago)

manual valve operation method, bolted bonnet attachment method, disk or stem flow control device, outside screw-yoke bonnet type, socket (tube) 1st end connection style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Flow Control Device: disk or stem
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Connection Style: socket (tube) 1st end
Valve Operation Method: manual
Connection Type: unthreaded internal tube 1st end
Maximum Operating Pressure: 1500.0 pounds per square inch single response
Nominal Outside Diameter Tube Accommodated: 0.855 inches 1st end
Special Features: valve size0.500
Material: rubber packing
Material: steel comp 304 stem
Media For Which Designed: water, fresh single response
Special Test Features: hydrostatic seat test after hand ajahjaa10.187
Style Designator: straight thru

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
845-1889520 SIZE 1-2	Globe Valve
D17633-3-1-2IN	Globe Valve
D189686-2PC1-2IN	Globe Valve
D18986-2-1-2IN	Globe Valve
D18986-2PC1-2IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-784-4120?

The FSCG of the NSN 4820-00-784-4120 is 4820

Does NSN 4820-00-784-4120 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 4820-00-784-4120 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-784-4120 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 4820-00-784-4120 was assigned to the Federal Catalog?

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