4SD8

View detailed technical data, stock status, and sourcing information for: 4SD8
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-658-9180

Item Name Code

33212

Assigment Date

10/25/2016 (9 years ago)

A nonmetallic material manufactured in various cross-sectional shapes, impregnated with electrically conductive particles. It is designed to provide environmental sealing and electromagnetic interference shielding to electrical and electronic equipment. For items shaped from this material, see shielding gasket, electronic. See also wire mesh, knitted.

2 end connection quantity, unable to decode flow control device material, straight thru body style, 13.0 gallons per minute and 128.0 gallons per minute valve discharge flow rate, 7.0 inches nominal face to face distance

Product Characteristics

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

Body Style: straight thru
Face To Face Distance: 7.0 inches nominal
Flow Control Device Material: unable to decode
End Connection Quantity: 2
Valve Discharge Flow Rate: 13.0 gallons per minute and 128.0 gallons per minute
Maximum Inlet Pressure Rating: 128.0 pounds per square inch
End Item Identification: gauge, pressure
Temp Rating: 400.0 fahrenheit nominal
Part Name Assigned By Controlling Agency: regulator, flow
Special Features: "stainless steel flanged series flow control; overall width: 5.0"; contains flow limiting cartridge"
Material
Material Document And Classification: qq-s-763 fed spec single material response

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
4SD8	Calibrated Flow Valve

FAQs

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

What is the FSCG of the NSN 4820-01-658-9180?

The FSCG of the NSN 4820-01-658-9180 is 4820

Does the NSN 4820-01-658-9180 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-658-9180 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 4820-01-658-9180 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-658-9180 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 4820-01-658-9180 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Tue, Oct 25, 2016