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4820-01-349-0404

Find complete technical information, availability, and procurement data for: 4820-01-349-0404

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4820-01-349-0404
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-349-0404
Item Name Code
05487
Assigment Date
11/20/1991 (34 years ago)

A self-contained power transmitting device designed to convert electrical energy into controlled mechanical force, in the form of torque (rotational mechanical movement). Comprised of electric motors, gear boxes, limit switches, and such accessories as required for the specific moving and positioning of other components. May be manually operated. Excludes:hydraulic and pneumatic cylinders and screw jacks.

automatic valve operation method, poppet flow control device, 225.0 pounds per square inch single response maximum operating pressure, 200.0 fahrenheit single response maximum operating temp, b-1b spoil reserv mod 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
Maximum Operating Temp
200.0 fahrenheit single response
End Item Identification
b-1b spoil reserv mod
Valve Operation Method
automatic
Maximum Operating Pressure
225.0 pounds per square inch single response
Special Features
item consists of: 1 body,p/n ac-b686-62d81; 1 poppet,p/n ac-b686- 62d82; 1 locknut,p/n ab-b686-62d83,stainless steel 300 series; 1 spring aa-b686-62d84,stainless steel,mil-w-42078,17-7 ph; thd data: 0.5000-20unjf-3a,mil-s-8879; overall lgth 1.090 in.
Material
steel corrosion resisting body
Material
steel corrosion resisting flow control device
Material Document And Classification
ams 5629,ph 13-8 mo fed spec single material response flow control device
Material Document And Classification
ams 5659,15-5 ph fed spec single material response body
Media For Which Designed
hydraulic fluid, petroleum base single response
Surface Treatment
passivate
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
AD-B686-62D8 Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-349-0404?
The FSCG of the NSN 4820-01-349-0404 is 4820
Does the NSN 4820-01-349-0404 have a Schedule B code assigned?
Yes, the Schedule B code is 8481302090
Does NSN 4820-01-349-0404 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-349-0404 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-349-0404 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 4820-01-349-0404 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Wed, Nov 20, 1991

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