4820-01-538-7940

Find complete technical information, availability, and procurement data for: 4820-01-538-7940
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-538-7940

Item Name Code

20962

Assigment Date

03/30/2006 (20 years ago)

A straight or prebent length of a conduit, metal, rigid complete with permanently attached fitting(s), such as flanges, wye(s) and tee(s). See also tube assembly, metal and casing (as modified). Excludes:conduit like items that are designed for other than electrical applications.

manual valve operation method, threaded external gas fitting all ends connection type, bracket mounting facility, liquid tiebar alignment valve part name assigned by controlling agency, 2500.0 pounds per square inch single response maximum operating pressure

Product Characteristics

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

Valve Operation Method: manual
Connection Type: threaded external gas fitting all ends
Mounting Facility: bracket
Maximum Operating Pressure: 2500.0 pounds per square inch single response
Part Name Assigned By Controlling Agency: liquid tiebar alignment valve
Special Features: "similar valve made of brass: 4820-01-531-5185; end connections are 3/8" compression. this valve is used in conjunction with twin outboard cylinders where there is no room for mechanical tiebar"
Material: steel comp 316 overall
Material Document And Classification: 316ss mfr ref single material response overall
Media For Which Designed: oil single response
Style Designator: cross

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
HA5471-2SS	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-538-7940?

The FSCG of the NSN 4820-01-538-7940 is 4820

Does NSN 4820-01-538-7940 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 4820-01-538-7940 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-538-7940 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 4820-01-538-7940 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Thu, Mar 30, 2006