803-1385541-083AF

View detailed technical data, stock status, and sourcing information for: 803-1385541-083AF
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 803-1385541-083AF to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-212-8261

Item Name Code

05485

Assigment Date

07/19/1985 (41 years ago)

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

bolted bonnet attachment method, 425.0 fahrenheit single response maximum operating temp, 14 all ends bolt hole quantity, inside screw bonnet type, disk flow control device

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: disk
Bonnet Type: inside screw
Bonnet Attachment Method: bolted
Bolt Hole Quantity: 14 all ends
Maximum Operating Temp: 425.0 fahrenheit single response
Valve Operation Method: manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Valve Size: 8.000 inches
Maximum Operating Pressure: 100.0 pounds per square inch single response
Nominal Outside Diameter: 12.375 inches all ends
Face To Face Distance: 21.562 inches
Nominal Thickness: 0.625 inches all ends
Bolt Hole Nominal Diameter: 0.688 inches all ends
Bolt Circle Nominal Diameter: 11.062 inches all ends
Flange Face Design: plain all ends
Material: copper alloy body
Material: nickel alloy flow control device
Material: nickel alloy seat
Material: nickel alloy stem
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru flanged ends

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
803-1385541-083AF	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-212-8261?

The FSCG of the NSN 4820-01-212-8261 is 4820

Does the NSN 4820-01-212-8261 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801010

Does NSN 4820-01-212-8261 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 4820-01-212-8261 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-212-8261 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 4820-01-212-8261 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Fri, Jul 19, 1985