2640-901X7PC21

View detailed technical data, stock status, and sourcing information for: 2640-901X7PC21
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-900-5050

Item Name Code

77777

Assigment Date

01/01/1960 (66 years ago)

bronze,nickel aluminum,mil-b-24059 general characteristics item description, quality controlled in accordance with navy level 1 assurance guide 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.

General Characteristics Item Description: bronze,nickel aluminum,mil-b-24059
Reference Number Differentiating Characteristics: quality controlled in accordance with navy level 1 assurance guide

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
2640-901X7PC21	Valve Stem
2640-901X7PC21L1	Valve Stem
SS845-2180920PC21	Valve Stem
SS845-2180920PC21L1	Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-00-900-5050?

The FSCG of the NSN 4820-00-900-5050 is 4820

Does the NSN 4820-00-900-5050 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-900-5050 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 4820-00-900-5050 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-900-5050 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 4820-00-900-5050 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960