4820-01-618-5259

Find complete technical information, availability, and procurement data for: 4820-01-618-5259
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-618-5259

Item Name Code

05488

Assigment Date

04/26/2013 (13 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

right-hand 2nd end thread direction, 2 1st end thread class, disk flow control device, 2 2nd end thread class, right-hand 1st end 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: 2 1st end
Thread Class: 2 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: threaded
Maximum Operating Temp: 425.0 fahrenheit single response
Minimum Operating Temp: -320.0 fahrenheit
Connection Style: inverted flare (pipe) 1st end
Connection Style: plain (pipe) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external pipe 1st end
Connection Type: threaded internal pipe 2nd end
Valve Size: 0.75 inches
Thread Quantity Per Inch: 18 1st end
Thread Quantity Per Inch: 18 2nd end
Adjustable Pressure Range: +3.0 to 900.0 pounds per square inch
Maximum Operating Pressure: 900.0 pounds per square inch single response
Nominal Thread Size: 0.75 inches 1st end
Nominal Thread Size: 0.75 inches 2nd end
Seat Angle: 45.0 degrees all ends
Opening Pressure Setting: 300.0 pounds per square inch
Special Features: for air/gas service iaw asme section viii; cracking pressure adjustment screw
Material: bronze body
Material: steel corrosion resisting disk
Material Document And Classification: astm a479-316 assn std single material response disk
Material Document And Classification: astm b584 al 84400 assn std single material response body
Media For Which Designed: air 1st response
Media For Which Designed: gas, inert 2nd response
Style Designator: angle
Thread Series Designator: npt 2nd end
Thread Series Designator: npt 1st end
Furnished Items And Quantity: 1 lever

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
913BEDM03-KE0300	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-618-5259?

The FSCG of the NSN 4820-01-618-5259 is 4820

Does the NSN 4820-01-618-5259 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-618-5259 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 4820-01-618-5259 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-618-5259 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 4820-01-618-5259 was assigned to the Federal Catalog?

It was assigned 13 years ago, on Fri, Apr 26, 2013