4820-01-472-9758

Find complete technical information, availability, and procurement data for: 4820-01-472-9758
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-472-9758

Item Name Code

05488

Assigment Date

03/23/2000 (26 years ago)

inverted flare (pipe) all ends connection style, 0.500 inches all ends nominal pipe size accommodated, 250.0 fahrenheit single response maximum operating temp, -40.0 fahrenheit minimum operating temp, right-hand all ends thread direction

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: 0.500 inches all ends
Thread Direction: right-hand all ends
Maximum Operating Temp: 250.0 fahrenheit single response
Minimum Operating Temp: -40.0 fahrenheit
Connection Style: inverted flare (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Opening Pressure Setting: 2.5 pounds per square inch
Special Features: "male pipe thread; seal is buna n; diam is 1.45"; length is 1.98""
Material: copper alloy 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
559B-4M-2.5	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-472-9758?

The FSCG of the NSN 4820-01-472-9758 is 4820

Does the NSN 4820-01-472-9758 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-472-9758 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 4820-01-472-9758 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-472-9758 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 4820-01-472-9758 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Thu, Mar 23, 2000