4820-01-258-9309

Find complete technical information, availability, and procurement data for: 4820-01-258-9309
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-258-9309

Item Name Code

16996

Assigment Date

07/10/1987 (39 years ago)

A replaceable device designed to remove solid particles from flowing liquids. The removal of particles is accomplished by porous material (metallic or non-metallic), wire mesh, perforated metal, or the like, constructed so the liquid can flow through the device while the solid particles are retained. It is designed to fit into a strainer, sediment (or similar cavity). It may have a reinforcement to prevent collapsing, distorting or rupturing. The degree of particles removed must be nominally rated at 50 microns, or more, or absolutely rated at 75 microns, or more. See also filter element, fluid.

4820-01-258-9309, pressure and temper relief valve

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
178390	Pressure and Temper Relief Valve
450041-8	Pressure and Temper Relief Valve
65520306 AND 33414129	Pressure and Temper Relief Valve
D-5366 ITEM 265	Pressure and Temper Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-258-9309?

The FSCG of the NSN 4820-01-258-9309 is 4820

Does the NSN 4820-01-258-9309 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-258-9309 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 4820-01-258-9309 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-258-9309 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 4820-01-258-9309 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Jul 10, 1987