4820-00-497-5307

Find complete technical information, availability, and procurement data for: 4820-00-497-5307
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-497-5307

Item Name Code

05488

Assigment Date

03/22/1972 (54 years ago)

threaded renewable seat ring type, right-hand 1st end thread direction, right-hand 2nd end thread direction, disk flow control device, spring disk loading method

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: disk
Disk Loading Method: spring
Renewable Seat Ring Type: threaded
End Item Identification: grumman aerospace a10 aircraft
Connection Style: plain (pipe) 2nd end
Connection Style: plain,optional end(pipe) 1st end
Valve Operation Method: automatic
Connection Type: threaded external pipe 2nd end
Connection Type: threaded internal pipe 1st end
Mounting Facility: threaded fastener
Features Provided: pressure tight outlet side
Maximum Operating Pressure: 2800.0 pounds per square inch single response
Nominal Thread Size: 0.125 inches 1st end
Nominal Thread Size: 0.250 inches 2nd end
Opening Pressure Setting: 2800.0 pounds per square inch
Material: aluminum body
Material: rubber synthetic packing
Material: steel corrosion resisting flow control device
Media For Which Designed: hydraulic fluid, mineral base single response
Surface Treatment: anodize
Style Designator: angle
Thread Series Designator: npt 2nd end
Thread Series Designator: npt 1st end

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
B6604	Safety Relief Valve
FIG801 1/4IN.2800PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-497-5307?

The FSCG of the NSN 4820-00-497-5307 is 4820

Does the NSN 4820-00-497-5307 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-497-5307 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 4820-00-497-5307 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-497-5307 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 4820-00-497-5307 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Mar 22, 1972