4820-00-306-4840

Find complete technical information, availability, and procurement data for: 4820-00-306-4840
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-306-4840

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

0.154 inches minimum and 0.158 inches maximum body inside diameter, recessed seal accommodation type, 53.0 rockwell c minimum and 62.0 rockwell c maximum body hardness rating, 0.668 inches minimum and 0.678 inches maximum overall height, 2b single threaded portion thread class

Product Characteristics

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

Thread Class: 2b single threaded portion
Overall Height: 0.668 inches minimum and 0.678 inches maximum
Body Inside Diameter: 0.154 inches minimum and 0.158 inches maximum
Seal Accommodation Type: recessed
Hardness Rating: 53.0 rockwell c minimum and 62.0 rockwell c maximum body
Hardness Rating: 53.0 rockwell c minimum and 62.0 rockwell c maximum face
Nominal Thread Size: 0.164 inches single threaded portion
Seating Surface Shape: flat
Special Features: 4 bleed holes
Style Designator: plain threaded
Thread Series Designator: unc single threaded portion
Fsc Application Data: valve,safety relief,nonpowered

FAQs

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

What is the FSCG of the NSN 4820-00-306-4840?

The FSCG of the NSN 4820-00-306-4840 is 4820

Does the NSN 4820-00-306-4840 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-306-4840 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 4820-00-306-4840 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-306-4840 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 4820-00-306-4840 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963