4820-00-762-9701

Find complete technical information, availability, and procurement data for: 4820-00-762-9701
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-762-9701

Item Name Code

05488

Assigment Date

10/17/1972 (53 years ago)

0.375 inches 2nd end nominal pipe size accommodated, threaded bonnet attachment method, inside spring bonnet type, disk flow control device, 1.250 inches 1st end nominal pipe size accommodated

Product Characteristics

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

Nominal Pipe Size Accommodated: 0.375 inches 2nd end
Nominal Pipe Size Accommodated: 1.250 inches 1st end
Flow Control Device: disk
Bonnet Type: inside spring
Bonnet Attachment Method: threaded
Disk Loading Method: spring
Maximum Operating Temp: 165.0 fahrenheit single response
End Item Identification: fleet modernization program-cruisers/destroyers
Connection Style: socket with brazing ring 2nd end
Connection Style: streamlined with two brazing rings 1st end
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Features Provided: pressure tight outlet side
Adjustable Pressure Range: +501.0 to 800.0 pounds per square inch
Maximum Operating Pressure: 1500.0 pounds per square inch single response
Special Features: hand lifting devise is required
Material: copper alloy 922 body
Material: copper alloy 922 seat
Material: plastic polytetrafluoroethylene flow control device
Material Document And Classification: qq-c-390,alloy d4/d fed spec single material response body
Material Document And Classification: qq-c-390,alloy d4/d fed spec single material response seat
Media For Which Designed: alcohol, ethyl single response
Style Designator: angle
Test Data Document: "81349-mil-s-901 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

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
MILV22549G3-8-1500-501T0800SBU	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-762-9701?

The FSCG of the NSN 4820-00-762-9701 is 4820

Does the NSN 4820-00-762-9701 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-762-9701 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 4820-00-762-9701 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-762-9701 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 4820-00-762-9701 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Tue, Oct 17, 1972