4820-01-271-6918

Find complete technical information, availability, and procurement data for: 4820-01-271-6918
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-271-6918

Item Name Code

05488

Assigment Date

01/29/1988 (38 years ago)

A valve designed to control the flow of a fluid by the rotation of a ported plug or plug sector within a suitable ported seat. The plug requires lubrication for ease of operation or contains a bonded composition seal(s). See also valve, seatless and cock, plug.

4820-01-271-6918, safety 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
20510093-19Z	Safety Relief Valve
ER-27856	Safety Relief Valve
ER-27856-150	Safety Relief Valve
ERS-27856-150	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-271-6918?

The FSCG of the NSN 4820-01-271-6918 is 4820

Does the NSN 4820-01-271-6918 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-271-6918 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 4820-01-271-6918 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-271-6918 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 4820-01-271-6918 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Jan 29, 1988