2640-389X3PC33L1

View detailed technical data, stock status, and sourcing information for: 2640-389X3PC33L1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-900-3140

Item Name Code

77777

Assigment Date

01/01/1960 (66 years ago)

quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items reference number differentiating characteristics, zzzy criticality code justification

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 iaw 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Below is a list of NSNs that have been officially superseded by this NSN: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
4820-00-936-5674	No Name Available	10/11/1967

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
2640-389X3PC33	Valve Stem
2640-389X3PC33L1	Valve Stem
SS845-2109802REVHPC33	Valve Stem
SS845-2109802REVHPC33L1	Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-00-900-3140?

The FSCG of the NSN 4820-00-900-3140 is 4820

Does the NSN 4820-00-900-3140 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-900-3140 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4820-00-900-3140 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-900-3140 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 4820-00-900-3140 was assigned to the Federal Catalog?

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