4820-01-641-8957

Find complete technical information, availability, and procurement data for: 4820-01-641-8957
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-641-8957

Item Name Code

05483

Assigment Date

02/05/2015 (11 years ago)

Two or more different types of items, having a common mounting or mounted on each other, which together form a portion of a receiver-transmitter, but which in itself is not a complete functioning item and cannot be assigned a more definite item name.

needle flow control device, integral bonnet attachment method, automatic valve operation method, outside screw-yoke bonnet type, 12.0 millimeters valve size

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: needle
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: integral
Valve Operation Method: automatic
Valve Size: 12.0 millimeters
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Part Name Assigned By Controlling Agency: valve, hydraulic needle
Special Features: size is 1 5/16-12 (sae -16);flow rate is 40 gpm;seal material is fluorocarbon;hex knob;features exclusive colorflow scale on stem;set screw locks setting;standard or fine needles
Material: steel corrosion resisting flow control device
Style Designator: straight thru

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
N1620S-V	Angle Valve

FAQs

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

What is the FSCG of the NSN 4820-01-641-8957?

The FSCG of the NSN 4820-01-641-8957 is 4820

Does NSN 4820-01-641-8957 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 4820-01-641-8957 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-641-8957 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 4820-01-641-8957 was assigned to the Federal Catalog?

It was assigned 11 years ago, on Thu, Feb 5, 2015