4820-01-077-7203

Find complete technical information, availability, and procurement data for: 4820-01-077-7203
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-077-7203

Item Name Code

05485

Assigment Date

05/30/1979 (47 years ago)

0.250 inches all ends nominal pipe size accommodated, socket all ends connection style, packing retaining bonnet type, manual valve operation method, stem 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: stem
Bonnet Type: packing retaining
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Material: copper alloy 715 body
Material: nickel alloy k-500 stem
Material: rubber butadiene-acrylonitrile class nbr packing
Material Document And Classification: mil-c-15726,comp 70-30 mil spec single material response body
Material Document And Classification: mil-p-5516,class b mil spec single material response packing
Material Document And Classification: qq-n-286 fed spec single material response stem
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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-01-187-6811	No Name Available	08/01/1990
4820-01-207-9515	No Name Available	05/01/2016

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
10270-2	Globe Valve
10270-2ASSY1B 2621-906-13	Globe Valve
2632-915X5ASSYB	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-077-7203?

The FSCG of the NSN 4820-01-077-7203 is 4820

Does NSN 4820-01-077-7203 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 4820-01-077-7203 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-077-7203 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 4820-01-077-7203 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Wed, May 30, 1979