4820-01-091-5539

Find complete technical information, availability, and procurement data for: 4820-01-091-5539
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-091-5539

Item Name Code

05487

Assigment Date

03/09/1980 (46 years ago)

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

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-091-5540	No Name Available	09/01/1984

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
VV71-XXX-40-25	Check Valve
VV71-XXX-40-25L1	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-091-5539?

The FSCG of the NSN 4820-01-091-5539 is 4820

Does NSN 4820-01-091-5539 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 4820-01-091-5539 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-091-5539 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 4820-01-091-5539 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Sun, Mar 9, 1980