1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-221-4267

4820-01-221-4267

Find complete technical information, availability, and procurement data for: 4820-01-221-4267

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 4820-01-221-4267 to receive an up to date pricing and availability quote by email.

4820-01-221-4267
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-221-4267

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes:valve (1), relief, pressure and temperature.

4820-01-221-4267, no name available

FAQs

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

What is the FSCG of the NSN 4820-01-221-4267?
The FSCG of the NSN 4820-01-221-4267 is 4820
Does NSN 4820-01-221-4267 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-221-4267 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-221-4267 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:

7013337
2590-01-689-3289
Mounting Plate
701334
2040-01-567-0581
Boat Cover
701334-014
5331-01-693-7821
O-Ring
701334-015
5331-01-701-4780
O-Ring
7013340
2510-01-689-3449
Vehicle Roof Assembly Hatch
7013342
2510-01-689-3324
Mounting Plate
7013343
5340-01-689-8135
Access Cover
7013344
2540-01-689-2636
Vehicular Door Latch
7013345
2510-01-689-8091
Mounting Plate
7013346
5340-01-689-3077
Catch Strike
7013347
5340-01-689-4461
Manual Control Handle
7013348
6110-01-693-3920
Distribution Box
7013348-935
5825-01-499-6084
Data Acquisition Unit
7013348-940
7025-01-500-0498
Data Acquisition Unit
7013348-949
7025-01-567-5045
Data Acquisition Unit