4820-01-424-0857

Find complete technical information, availability, and procurement data for: 4820-01-424-0857
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-424-0857

Item Name Code

05487

Assigment Date

01/19/1996 (30 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.

steam generator special features, disk flow control device, straight thru style designator, steam single response media for which designed, dover corp,mod. neb/1 end item identification

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
End Item Identification: dover corp,mod. neb/1
Special Features: steam generator
Media For Which Designed: steam single response
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
004187	Check Valve
NEB/1 48KW BOILER ITEM 8	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-424-0857?

The FSCG of the NSN 4820-01-424-0857 is 4820

Does NSN 4820-01-424-0857 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 4820-01-424-0857 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-424-0857 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 4820-01-424-0857 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Fri, Jan 19, 1996