4820-01-554-5686

Find complete technical information, availability, and procurement data for: 4820-01-554-5686
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-554-5686

Item Name Code

05488

Assigment Date

08/14/2007 (18 years ago)

A grouping of two or more physically connected or related electrical an/or electronic parts capable of dissassemblage. Each component of the assemblage must be capable of functioning in accordance with its own item name. Consists of a single printed circuit board or terminal board upon which are mounted separately manufactured electronic components such as capacitors, inductors, resistors, and the like. It may also include printed electronic components. The item is generally part of a subassembly and cannot be assigned a more definite item name. For items having a complete individual electrical/electronic function, use applicable item name such as amplifier (as modified); power supply; or the like. For items not having a complete individual electrical/electronic function, see applicable subassembly name, such as amplifier subassembly; power supply subassembly; or the like. For an assembly of electrical/electronic components mounted on other than a single printed wiring board, see electronic components assembly. Excludes:printed circuit board

zzzy criticality code justification, automatic valve operation method, 320.0 fahrenheit single response maximum operating temp, 0.250 inches valve size, +10.0 to 14.0 pounds per square inch adjustable pressure range

Product Characteristics

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

Maximum Operating Temp: 320.0 fahrenheit single response
Valve Operation Method: automatic
Valve Size: 0.250 inches
Adjustable Pressure Range: +10.0 to 14.0 pounds per square inch
Criticality Code Justification: zzzy
Part Name Assigned By Controlling Agency: "1/4" x 1/4" type 1551-t relief valve"
Material: bronze body
Material Document And Classification: astm b61 assn std single material response body
Reference Number Differentiating Characteristics: cleaning, packaging, and marking iaw mil-std-1330d

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
08712N04S0014	Safety Relief Valve
08712N04S0014/17216	Safety Relief Valve
08712N04S0014/17216CP	Safety Relief Valve
08712N04S0014CP	Safety Relief Valve
17216 P/N 08712N04S0014	Safety Relief Valve
17216 P/N 08712N04S0014CP	Safety Relief Valve
17216CP	Safety Relief Valve
8712CP	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-554-5686?

The FSCG of the NSN 4820-01-554-5686 is 4820

Does the NSN 4820-01-554-5686 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-554-5686 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-01-554-5686 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-554-5686 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 4820-01-554-5686 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Tue, Aug 14, 2007