2640-642PC2L1

View detailed technical data, stock status, and sourcing information for: 2640-642PC2L1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-054-8992

Item Name Code

77777

Assigment Date

01/28/1978 (48 years ago)

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

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
2640-642PC2L1	Tailpiece
SS845-2109887PC2	Tailpiece
SS845-2109887PC2L1	Tailpiece

FAQs

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

What is the FSCG of the NSN 4820-01-054-8992?

The FSCG of the NSN 4820-01-054-8992 is 4820

Does the NSN 4820-01-054-8992 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-054-8992 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 4820-01-054-8992 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-054-8992 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 4820-01-054-8992 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sat, Jan 28, 1978