4820-01-557-1920

Find complete technical information, availability, and procurement data for: 4820-01-557-1920
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-557-1920

Item Name Code

05489

Assigment Date

10/16/2007 (18 years ago)

zzzy criticality code justification, material will be in accordance with navicp activity hx quality control, manufacturing and testing specifications reference number differentiating characteristics

Product Characteristics

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

Criticality Code Justification: zzzy
Reference Number Differentiating Characteristics: material will be in accordance with navicp activity hx quality control, manufacturing and testing specifications

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-218-7493	No Name Available	05/01/2018

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
954-703-180-139-251	Butterfly Valve
D139-18-954	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4820-01-557-1920?

The FSCG of the NSN 4820-01-557-1920 is 4820

Does NSN 4820-01-557-1920 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 4820-01-557-1920 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-557-1920 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 4820-01-557-1920 was assigned to the Federal Catalog?

It was assigned 18 years ago, on Tue, Oct 16, 2007