4820PL1782818

View detailed technical data, stock status, and sourcing information for: 4820PL1782818
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-585-6008

Item Name Code

05487

Assigment Date

01/01/1963 (63 years ago)

3a all ends thread class, spring disk loading method, poppet flow control device, right-hand all ends thread direction, 275.0 fahrenheit single response maximum operating temp

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 all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 275.0 fahrenheit single response
Connection Style: flareless all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 18 all ends
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.562 inches all ends
Seat Angle: 12.0 degrees all ends
Material: aluminum alloy body
Material: steel corrosion resisting flow control device
Media For Which Designed: hydraulic fluid, phosphate-ester base single response
Style Designator: straight thru
Test Data Document: "81349-mil-v-19069 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: unj all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-475-5618	No Name Available	01/01/1979
1650-00-691-6827	No Name Available	08/03/1966

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
4820PL1782818	Check Valve
4CV466	Check Valve
MS28892-6	Check Valve
MS28892-6AL	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-585-6008?

The FSCG of the NSN 4820-00-585-6008 is 4820

Does the NSN 4820-00-585-6008 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-00-585-6008 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 4820-00-585-6008 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-585-6008 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 4820-00-585-6008 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963