398650-1-1

View detailed technical data, stock status, and sourcing information for: 398650-1-1
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-00-575-7789

Item Name Code

05489

Assigment Date

12/11/1974 (51 years ago)

c-130 acft. t.o.15a2-3-90-3 end item identification, 250.0 fahrenheit single response maximum operating temp, beaded (hose) 2nd end connection style, bolted bonnet attachment method, inside screw bonnet type

Product Characteristics

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

Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Maximum Operating Temp: 250.0 fahrenheit single response
End Item Identification: c-130 acft. t.o.15a2-3-90-3
Connection Style: beaded (hose) 2nd end
Current Rating In Amps: 4.000
Valve Operation Method: electric motor or manual
Flange Shape: round 1st end
Connection Type: flange 1st end
Connection Type: unthreaded external hose 2nd end
Features Provided: manual override
Voltage In Volts And Current Type: 18.0 dc and 28.0 dc
Flange Face Design: plain 1st end
Special Features: h13.60 in.,lg6.40 in.,w7.12 in.,wt 4.72 lb max; visual position indicator
Material: aluminum alloy seat
Material: aluminum alloy body
Material: aluminum alloy flow control device
Surface Treatment: anodize
Style Designator: straight thru
Supplementary Features: this valve is designed to allow the use of ram air in the cockpit environmental control system in the event of failure of the regular environmental control system. the valve body houses a butterfly plate assembly which is bolted to a butterfly shaft. the shaftrotates in an annular ball bearing anda seal.the butterfly shaft is splined to mate with the output shaft of the rotary electromechanical actuator
Furnished Items And Quantity: 1 indicator

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
398650-1-1	Butterfly Valve

FAQs

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

What is the FSCG of the NSN 4810-00-575-7789?

The FSCG of the NSN 4810-00-575-7789 is 4810

Does NSN 4810-00-575-7789 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 4810-00-575-7789 contain precious materials?

Item does not contain precious metal.

Does NSN 4810-00-575-7789 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 4810-00-575-7789 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Dec 11, 1974