4820-01-228-2743

Find complete technical information, availability, and procurement data for: 4820-01-228-2743
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-228-2743

Item Name Code

77777

Assigment Date

03/16/1986 (40 years ago)

zzzy criticality code justification, quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items 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: quality control in accordance with navships 0948-045-7010 material identification and control instruction for level 1 items

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-128-0682	No Name Available	04/01/2004

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
21844N PIECE 14	Disk Valve Plug
52445-00-58L1	Disk Valve Plug

FAQs

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

What is the FSCG of the NSN 4820-01-228-2743?

The FSCG of the NSN 4820-01-228-2743 is 4820

Does the NSN 4820-01-228-2743 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-228-2743 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 4820-01-228-2743 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-228-2743 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 4820-01-228-2743 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Sun, Mar 16, 1986