4820-01-621-7764

Find complete technical information, availability, and procurement data for: 4820-01-621-7764
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-621-7764

Item Name Code

05487

Assigment Date

09/17/2013 (12 years ago)

spring disk loading method, plain (screw-in cartridge) 1st end connection style, disk flow control device, automatic valve operation method, threaded cartridge 1st end connection type

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
Disk Loading Method: spring
Connection Style: plain (screw-in cartridge) 1st end
Valve Operation Method: automatic
Connection Type: threaded cartridge 1st end
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 3500.0 pounds per square inch single response
Opening Pressure Setting: 30.0 pounds per square inch
Part Name Assigned By Controlling Agency: screw-in, cartridge style, pilot-operated hydraulic valve for use in blocking and load-holding circuits
Special Features: pilot ratio 4:1; buna-n seals and back-up rings
Material: steel body
Media For Which Designed: oil, hydraulic single response
Surface Treatment: zinc
Style Designator: screw-in cartridge

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
PC10-30-0-N	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-621-7764?

The FSCG of the NSN 4820-01-621-7764 is 4820

Does the NSN 4820-01-621-7764 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-621-7764 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 4820-01-621-7764 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-621-7764 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 4820-01-621-7764 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Tue, Sep 17, 2013