4820-00-825-2869

Find complete technical information, availability, and procurement data for: 4820-00-825-2869
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-825-2869

Item Name Code

16989

Assigment Date

01/01/1960 (66 years ago)

3a 2nd end thread class, poppet flow control device, right-hand 1st end thread direction, 3a 1st end thread class, right-hand 2nd end thread direction

Product Characteristics

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

Thread Class: 3a 1st end
Thread Class: 3a 2nd end
Thread Direction: right-hand 1st end
Thread Direction: right-hand 2nd end
Flow Control Device: poppet
Connection Style: flared (tube) 1st end
Valve Operation Method: manual
Connection Type: threaded external tube 2nd end
Connection Type: threaded external tube 1st end
Thread Quantity Per Inch: 12 1st end
Thread Quantity Per Inch: 12 2nd end
Maximum Operating Pressure: 60.0 pounds per square inch 1st response
Nominal Thread Size: 1.312 inches 1st end
Nominal Thread Size: 1.312 inches 2nd end
Seat Angle: 37.0 degrees 1st end
Nominal Outside Diameter Tube Accommodated: 1.000 inches 2nd end
Media For Which Designed: fuel/oil, hydrocarbon single response
Surface Treatment Document And Classification: mil-a-8625,ty 1 mil spec single treatment response
Style Designator: straight thru
Test Data Document: "81349-mil-v-25023 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.)."
Thread Series Designator: un 1st end
Thread Series Designator: un 2nd end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2915-00-076-9981	No Name Available	01/01/1961
2915-00-800-1617	No Name Available	02/19/1971

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
475-C-72NK	Poppet Drain Cock
475C72N	Poppet Drain Cock
695990-1	Poppet Drain Cock

FAQs

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

What is the FSCG of the NSN 4820-00-825-2869?

The FSCG of the NSN 4820-00-825-2869 is 4820

Does the NSN 4820-00-825-2869 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-825-2869 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 4820-00-825-2869 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-825-2869 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 4820-00-825-2869 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960