09-21438-1-1

View detailed technical data, stock status, and sourcing information for: 09-21438-1-1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-406-8786

Item Name Code

05487

Assigment Date

01/13/1995 (31 years ago)

An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes:diaphragm, valve, special shaped and gasket.

3000.0 pounds per square inch single response maximum operating pressure, horizontal mounting position, automatic valve operation method, used on manifold assy special features, disk flow control device

Product Characteristics

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

Flow Control Device: disk
Valve Operation Method: automatic
Mounting Position: horizontal
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Special Features: used on manifold assy
Style Designator: straight thru

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
09-21438-1-1	Check Valve
21412-400-26	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-406-8786?

The FSCG of the NSN 4820-01-406-8786 is 4820

Does NSN 4820-01-406-8786 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 4820-01-406-8786 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-406-8786 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 4820-01-406-8786 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Fri, Jan 13, 1995