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4820-00-627-5235

Find complete technical information, availability, and procurement data for: 4820-00-627-5235

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4820-00-627-5235
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-627-5235
Item Name Code
05488
Assigment Date
01/01/1963 (63 years ago)

An automatic throttling device designed to absorb fluid pulsations and surges, thus reducing mechanical vibrations. Excludes:dampener, flutter.

threaded bonnet attachment method, right-hand 1st end thread direction, poppet flow control device, 3a 1st end thread class, inside spring bonnet type

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 Direction
right-hand 1st end
Flow Control Device
poppet
Bonnet Type
inside spring
Bonnet Attachment Method
threaded
Disk Loading Method
spring
Valve Discharge Flow Rate
3.5 gallons per minute
Connection Style
flared (tube) 1st end
Valve Operation Method
automatic
Connection Type
threaded external tube 1st end
Features Provided
valve stem lock shield and bonnet packing and pressure tight outlet side
Thread Quantity Per Inch
18 1st end
Maximum Operating Pressure
100.0 pounds per square inch single response
Nominal Thread Size
0.562 inches 1st end
Seat Angle
37.0 degrees 1st end
Opening Pressure Setting
29.0 pounds per square inch
Nominal Outside Diameter Tube Accommodated
0.375 inches 1st end
Material
aluminum alloy seat
Material
aluminum alloy body
Media For Which Designed
oil, hydraulic single response
Surface Treatment
anodize
Style Designator
straight thru
Thread Series Designator
unf 1st end

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
1650-00-993-5225 No Name Available 10/28/1968
1650-00-994-8232 No Name Available 01/01/1960

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
5177A6EE15 Safety Relief Valve
695903-1 Safety Relief Valve
HR26001 Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-627-5235?
The FSCG of the NSN 4820-00-627-5235 is 4820
Does the NSN 4820-00-627-5235 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-627-5235 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 4820-00-627-5235 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-00-627-5235 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 4820-00-627-5235 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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