4820-01-419-6459

Find complete technical information, availability, and procurement data for: 4820-01-419-6459
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-419-6459

Item Name Code

05487

Assigment Date

09/27/1995 (30 years ago)

A unit of matched items consisting of a circular or cylindrical item, ground for provision to be lapped with the mating seating surface to function as a unit to form a drip tight seal. May include plate, insert, guide, rings, and the like. See also disk, valve and seat, valve.

2.000 inches all ends nominal pipe size accommodated, automatic valve operation method, disk flow control device, socket (pipe) all ends connection style, arleigh burke class 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.

Nominal Pipe Size Accommodated: 2.000 inches all ends
Flow Control Device: disk
End Item Identification: arleigh burke class
Connection Style: socket (pipe) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Mounting Position: horizontal
Maximum Operating Pressure: 600.0 pounds per square inch single response
Material: cobalt alloy seat
Material: steel flow control device
Material: steel uns k03504 body
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
601SW-1 2.00IN AND DDG-8881	Check Valve
DDG-8881 601SW-1	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-419-6459?

The FSCG of the NSN 4820-01-419-6459 is 4820

Does the NSN 4820-01-419-6459 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-419-6459 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 4820-01-419-6459 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-419-6459 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 4820-01-419-6459 was assigned to the Federal Catalog?

It was assigned 30 years ago, on Wed, Sep 27, 1995