Aerospace Hardware Store

Aerospace

Hardware

4820-01-339-6790

Calibrated Flow Valve

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

R909831318
5315-01-525-2619
Headless Straight Pin
R909831662
5330-01-527-3997
Plain Seal
R909832143
5330-01-524-8830
Preformed Packing
R9099
5330-01-395-5126
Plain Encased Seal
R909921312
5360-01-525-1573
Compression Helical Spring
R909921339
5360-01-581-6234
Constant Force Spring
R909921419
5360-01-581-6280
Constant Force Spring
R909921420
5360-01-525-1576
Compression Helical Spring

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Calibrated Flow Valve
(NSN) National Stock Number
4820-01-339-6790
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
33212
(FIIG) Federal Item Identification Guide
A21100
Date
05/28/1991 (35 years ago)

2.5 gallons per minute valve discharge flow rate

Specs & Compatibility

Valve Discharge Flow Rate

2.5 gallons per minute

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0033212

Related Hardware Products

Part Number Description
14006 Calibrated Flow Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-339-6790?
The FSCG of the NSN 4820-01-339-6790 is 4820
Does the NSN 4820-01-339-6790 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-339-6790 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 4820-01-339-6790 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-339-6790 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 4820-01-339-6790 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Tue, May 28, 1991