4820-01-470-5289

Find complete technical information, availability, and procurement data for: 4820-01-470-5289
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-470-5289

Item Name Code

05488

Assigment Date

12/22/1999 (26 years ago)

An assembly which consists of a shaft, shouldered and components such as couplings, flanges, and the like. The shaft and components are usually welded together.

bolted bonnet attachment method, 180.0 fahrenheit single response maximum operating temp, nimitz class cvn end item identification, disk flow control device, inside spring bonnet type

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
Bonnet Type: inside spring
Bonnet Attachment Method: bolted
Maximum Operating Temp: 180.0 fahrenheit single response
End Item Identification: nimitz class cvn
Valve Operation Method: automatic or manual
Connection Type: flange all ends
Valve Size: 6.000 inches
Adjustable Pressure Range: +71.0 to 91.0 pounds per square inch
Maximum Operating Pressure: 150.0 pounds per square inch single response
First Connection Face To Centerline Distance: 7.250 inches
Second Connection Face To Centerline Distance: 7.000 inches
Part Name Assigned By Controlling Agency: relief valve
Special Features: "inlet flange cxn per ansi b16.5-150 4" size; outlet flange cxn per ansi b16.5-150 6" size; drawing 20225 in jedmics under obsolete kunkle cage 34494"
Material: steel comp 304 flow control device
Material: steel comp 416 and steel comp 304 stem
Material: steel uns j03002 body
Material Document And Classification: astm a479, ty 304 assn std single material response flow control device
Material Document And Classification: astm a582, ty 416 assn std 1st material response and astm a479, ty 304 assn std 2nd material response stem
Material Document And Classification: astma216, gr wcb assn std single material response body
Style Designator: angle flanged ends
Furnished Items And Quantity: 1 cap and 1 lever and 1 spring

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
20225 71T91PSI	Safety Relief Valve
5215MA140310 71	Safety Relief Valve
5215MA140310 71T91PSI	Safety Relief Valve
5215MA140310 71T91PSI AND 20225	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-470-5289?

The FSCG of the NSN 4820-01-470-5289 is 4820

Does the NSN 4820-01-470-5289 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-470-5289 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 4820-01-470-5289 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-470-5289 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 4820-01-470-5289 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Wed, Dec 22, 1999