4820-01-559-0679

Find complete technical information, availability, and procurement data for: 4820-01-559-0679
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-559-0679

Item Name Code

05488

Assigment Date

12/04/2007 (18 years ago)

A metallic or nonmetallic item, headed at one end, with a cylindrically shaped shank which may be tapered, grooved, or threaded. A locking collar or sleeve may be provided to perform the same holding action as the clinching portion of a conventional rivet. The shank may include an external wrenching facility which breaks off at a predetermined applied torque.

spring disk loading method, manual valve operation method, left-hand all ends thread direction, poppet flow control device, test set assy-fuel atomizer end item identification

Product Characteristics

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

Thread Direction: left-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
End Item Identification: test set assy-fuel atomizer
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Adjustable Pressure Range: +250.0 to 750.0 pounds per square inch
Nominal Thread Size: 0.375 inches all ends
Style Designator: angle
Thread Series Designator: nptf all ends

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
RA-600S-2	Safety Relief Valve
RA600-2	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-559-0679?

The FSCG of the NSN 4820-01-559-0679 is 4820

Does the NSN 4820-01-559-0679 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-559-0679 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 4820-01-559-0679 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-559-0679 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 4820-01-559-0679 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Tue, Dec 4, 2007