4820-01-492-5512

Find complete technical information, availability, and procurement data for: 4820-01-492-5512
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-492-5512

Item Name Code

05488

Assigment Date

12/03/2001 (24 years ago)

A circular, single or multipiece item, metallic or nonmetallic in composition. Designed for sealing, wiping and/or supporting a rod, piston. It may have different sectional shapes.

right-hand all ends thread direction, 0.0 fahrenheit minimum operating temp, 250.0 fahrenheit single response maximum operating temp, spring disk loading method, poppet flow control device

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 all ends
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 250.0 fahrenheit single response
Minimum Operating Temp: 0.0 fahrenheit
Valve Operation Method: automatic
Connection Type: threaded external pipe 1st end
Connection Type: threaded external pipe 2nd end
Adjustable Pressure Range: +3000.0 to 4000.0 pounds per square inch
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches 2nd end
Nominal Thread Size: 0.5625 inches 1st end
Special Features: "swagelok specification "sc-11" designates oxygen cleaned; "1509" designates special order 9/16-18 unf male inlet and 1/4-18 npt male outlet connections."
Material: steel comp 316 body
Material: steel comp 316 flow control device
Material Document And Classification: astma182 assn std single material response body
Thread Series Designator: npt 2nd end
Thread Series Designator: unf 1st end
Reference Number Differentiating Characteristics: as differentiated by oxygen cleaned

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
SS-4R3A-1509-F (OXY CLEAN)	Safety Relief Valve
SS4R3A-1509-F(OXY CLEAN)	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-492-5512?

The FSCG of the NSN 4820-01-492-5512 is 4820

Does the NSN 4820-01-492-5512 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-492-5512 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 4820-01-492-5512 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-492-5512 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 4820-01-492-5512 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Mon, Dec 3, 2001