4820-01-547-4085

Find complete technical information, availability, and procurement data for: 4820-01-547-4085
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-547-4085

Item Name Code

05487

Assigment Date

01/19/2007 (19 years ago)

3000.0 pounds per square inch single response maximum operating pressure, spring disk loading method, poppet flow control device, automatic valve operation method, seawold class ssn end item identification

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: poppet
Disk Loading Method: spring
End Item Identification: seawold class ssn
Valve Operation Method: automatic
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Opening Pressure Setting: 0.5 pounds per square inch
Part Name Assigned By Controlling Agency: ".500" lo-lohm chek valve"
Special Features: application: lubricating oil iaw mil-l-17331 or mil-l-17672; reverse flow valve
Material: steel corrosion resisting body
Material: steel corrosion resisting flow control device
Media For Which Designed: water-oil-gas single response
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
21422-401 FIND NO 4	Check Valve
21435-401 FIND NO 3	Check Valve
21453-401 FIND NO 3	Check Valve
CKRA5006201A	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-547-4085?

The FSCG of the NSN 4820-01-547-4085 is 4820

Does the NSN 4820-01-547-4085 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-547-4085 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 4820-01-547-4085 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-547-4085 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 4820-01-547-4085 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Fri, Jan 19, 2007