4820-01-332-2639

Find complete technical information, availability, and procurement data for: 4820-01-332-2639
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-332-2639

Item Name Code

05486

Assigment Date

01/09/1991 (35 years ago)

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

bulkhead mounting facility, round with holes 1st end flange shape, automatic valve operation method, 6 1st end bolt hole quantity, flange 1st end connection type

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Bolt Hole Quantity: 6 1st end
Valve Operation Method: automatic
Flange Shape: round with holes 1st end
Connection Type: flange 1st end
Mounting Facility: bulkhead
Flange Face Design: plain 1st end
Style Designator: straight thru
Supplementary Features: flow control device: diaphragm

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
3010-01-332-6052	No Name Available	04/01/2011
4820-01-340-0207	No Name Available	05/01/2001

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
6264251	Stop-Check Valve
6264251 8INCH 0T1500 CFM	Stop-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-332-2639?

The FSCG of the NSN 4820-01-332-2639 is 4820

Does NSN 4820-01-332-2639 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 4820-01-332-2639 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-332-2639 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 4820-01-332-2639 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Wed, Jan 9, 1991