1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-273-5557

4820-01-273-5557

Find complete technical information, availability, and procurement data for: 4820-01-273-5557

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 4820-01-273-5557 to receive an up to date pricing and availability quote by email.

4820-01-273-5557
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-273-5557
Assigment Date
02/26/1988 (38 years ago)

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.

4820-01-273-5557, no name available

FAQs

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

What is the FSCG of the NSN 4820-01-273-5557?
The FSCG of the NSN 4820-01-273-5557 is 4820
Does NSN 4820-01-273-5557 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 4820-01-273-5557 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-273-5557 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 4820-01-273-5557 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Fri, Feb 26, 1988

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:

4T-7618
5340-01-429-0923
Mounting Plate
4T-8
5985-01-052-0786
Fixed Attenuator
4T-8.0
5985-01-271-0035
Fixed Attenuator
4T-8050
5365-01-429-0924
Sleeve Spacer
4T-8051
2920-01-429-0925
Vehicular Manifold
4T-8082
5340-01-429-0927
Special Bit
4T-8507
5340-01-429-0926
Access Cover
4T-8519
5340-01-429-0928
Mounting Plate
4T-8526
3040-01-429-0929
Straight Axle
4T-8690
5305-01-429-0930
Machine Screw
4T-8691
5310-01-429-0934
Hexagon Plain Nut
4T-9384
5340-01-429-0931
Headless Straight Rod
4T-9386
3040-01-429-0932
Linear Actuating Cylinder
4T-9862
3040-01-429-0935
Linear Actuating Cylinder Cap
4T-9948
4820-01-429-0937
Safety Relief Valve