4820-01-003-7661

Find complete technical information, availability, and procurement data for: 4820-01-003-7661
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-003-7661

Item Name Code

05488

Assigment Date

05/05/1975 (51 years ago)

spring disk loading method, 2b all ends thread class, 80.0 gallons per minute valve discharge flow rate, poppet flow control device, 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.

Thread Class: 2b all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Valve Discharge Flow Rate: 80.0 gallons per minute
Renewable Seat Ring Type: threaded
Connection Style: gasket seal(boss) 1st end
Valve Operation Method: automatic
Connection Type: threaded internal boss 1st end
Mounting Facility: bracket
Features Provided: pressure tight outlet side
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.563 inches 1st end
Opening Pressure Setting: 2500.0 pounds per square inch
Material: aluminum alloy body
Material: steel corrosion resisting flow control device
Media For Which Designed: fuel/oil, hydrocarbon single response
Style Designator: straight thru note: to be used for valve bodies of separable sections.
Thread Series Designator: unf 1st end

Related Parts

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1EEC11-P6TXXS	Safety Relief Valve
1EEC11P6T30S	Safety Relief Valve
SW28034	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-003-7661?

The FSCG of the NSN 4820-01-003-7661 is 4820

Does the NSN 4820-01-003-7661 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-003-7661 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 4820-01-003-7661 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-003-7661 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 4820-01-003-7661 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Mon, May 5, 1975