4820-00-045-5019

Find complete technical information, availability, and procurement data for: 4820-00-045-5019
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-045-5019

Item Name Code

05487

Assigment Date

05/13/1967 (59 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

unthreaded internal pipe 1st end connection type, 0.750 inches 1st end nominal pipe size accommodated, socket with brazing ring (pipe) 1st end connection style, automatic valve operation method, 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: 0.750 inches 1st end
Flow Control Device: disk
Connection Style: socket with brazing ring (pipe) 1st end
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe 1st end
Mounting Position: horizontal
Maximum Operating Pressure: 700.0 pounds per square inch single response
Material: copper alloy 903 seat
Material: copper alloy 903 body
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-111-8957	No Name Available	10/01/2001

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
2620-927X4ASSY7CA	Check Valve
2621-927-01ASSYIAS	Check Valve
3639 3/4IN	Check Valve
3639 3/4INL1	Check Valve
845-2110245ASSY7CA	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-045-5019?

The FSCG of the NSN 4820-00-045-5019 is 4820

Does the NSN 4820-00-045-5019 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-00-045-5019 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 4820-00-045-5019 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-045-5019 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 4820-00-045-5019 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Sat, May 13, 1967