1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-00-639-9794

4820-00-639-9794

Find complete technical information, availability, and procurement data for: 4820-00-639-9794

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 4820-00-639-9794 to receive an up to date pricing and availability quote by email.

4820-00-639-9794
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-00-639-9794

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

4820-00-639-9794, no name available

FAQs

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

What is the FSCG of the NSN 4820-00-639-9794?
The FSCG of the NSN 4820-00-639-9794 is 4820
Does NSN 4820-00-639-9794 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-00-639-9794 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-639-9794 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.

Professional Distribution

Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.

  • ITAR Registered
  • DDTC Registered
  • HAZMAT Certified
  • AS9120 Quality Standards
  • 100% Quality Inspections

You May Also Like

Browse other in-demand NSN parts sourced by professionals in defense, aerospace, and manufacturing sectors. Each component meets strict standards for quality and performance.

Pricing

Submit your request below and our team will respond quickly with up-to-date pricing, delivery estimates, and stock information:

ITAR Registered

Featured Parts

Explore our most requested parts, carefully selected based on customer demand and sourcing activity. Each listing provides current specifications, availability status, and item condition:

4031980-01
4130-01-515-3171
Electronic Equipm Airflow Baffle
4031985-0701
5961-00-058-5011
Diode Semiconductor Device
4031988-0501
5895-00-832-0568
Transmitter Subassembly
4031998-0501
5895-00-490-0002
Transmitter Subassembly
40319L
5961-00-102-0344
Transistor
4031A
3040-00-427-7674
Linear Actuating Cylinder Piston
4031AS100-1
4720-01-620-2405
Purging Set Pitot S
4031AS101-1
4720-01-624-1709
Nonmetallic Hose Assembly
4031B
5985-00-823-4285
Directional Coupler
4031B3G2
5930-00-407-2074
Electrical Switch
4031B3G3
5930-00-012-4776
Switch
4031C
5985-00-823-4285
Directional Coupler
4031C13-41
6110-00-452-0448
Magnetic Contactor
4031E
4820-01-437-4110
Check Valve
4031K-11
4710-01-218-3968
Metal Tube Assembly