4820-00-947-1855

Find complete technical information, availability, and procurement data for: 4820-00-947-1855
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 NSN 4820-00-947-1855 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

4820-00-947-1855

Item Name Code

05485

Assigment Date

03/23/1966 (60 years ago)

inside screw bonnet type, needle flow control device, right-hand all ends thread direction, 250.0 fahrenheit single response maximum operating temp, integral bonnet attachment method

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: integral
Maximum Operating Temp: 250.0 fahrenheit single response
Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded external pipe all ends
Mounting Facility: bulkhead
Features Provided: bonnet packing
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Material: copper alloy body
Material: copper alloy seat
Material: steel comp 303 flow control device
Material Document And Classification: 66 fed std single material response flow control device
Media For Which Designed: water-oil-gas single response
Style Designator: straight thru
Thread Series Designator: npt all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-703-7255	No Name Available	08/01/1978

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
D3212M4B	Globe Valve
D3712M4B	Globe Valve
DR306M	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-00-947-1855?

The FSCG of the NSN 4820-00-947-1855 is 4820

Does the NSN 4820-00-947-1855 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-00-947-1855 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 4820-00-947-1855 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-947-1855 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 4820-00-947-1855 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Mar 23, 1966