1. Home /
  2. Catalog /
  3. Nonpowered Valves /
  4. 4820-01-240-8477

4820-01-240-8477

Find complete technical information, availability, and procurement data for: 4820-01-240-8477

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 4820-01-240-8477 to receive an up to date pricing and availability quote by email.

4820-01-240-8477
Federal Supply Group
Valves
Federal Supply Classification
4820 Nonpowered Valves
National Stock Number
4820-01-240-8477
Assigment Date
09/19/1986 (39 years ago)
Cancelled

This item was cancelled on: 01/01/2003.

A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes:valve, regulating, fluid pressure and valve, calibrated flow.

4820-01-240-8477, no name available

FAQs

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

What is the FSCG of the NSN 4820-01-240-8477?
The FSCG of the NSN 4820-01-240-8477 is 4820
Does NSN 4820-01-240-8477 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 4820-01-240-8477 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-240-8477 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 4820-01-240-8477 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Fri, Sep 19, 1986

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:

0N161609
5810-00-973-0325
Supplem Lsdm Module
0N161610
5810-00-973-0326
Pulse a Lsdm Module
0N161611
5810-00-973-0327
Delay a Lsdm Module
0N161701
5810-00-226-5894
Power Amplifier a
0N162052
5961-00-450-1162
Diode Semiconductor Device
0N162053
5961-00-137-4383
Transistor
0N162453
5365-00-292-3719
Plate Spacer
0N162476
5950-00-150-4772
Power Transformer
0N162477
5950-00-476-6396
Audio Frequency Transformer
0N162497
5945-00-258-5061
Electromagnetic Relay
0N162507
5935-00-048-6833
Electrical Receptacle Connector
0N162545-1
6210-00-617-1551
Indicator Light
0N162545-5
6210-00-553-0445
Light Lens
0N162551
6625-00-758-1883
Audio Level Meter
0N162558
5930-00-577-8627
Switch Actuator Adapter