4820-01-649-6737

Find complete technical information, availability, and procurement data for: 4820-01-649-6737
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-649-6737

Item Name Code

05488

Assigment Date

11/06/2015 (10 years ago)

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes:contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

5000.00 pounds per square inch single response maximum operating pressure, normally closed; seal-viton; standard screw adjustment; special features, automatic valve operation method, spring disk loading method, +300.00 to 1500.00 pounds per square inch adjustable pressure range

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Disk Loading Method: spring
Valve Operation Method: automatic
Adjustable Pressure Range: +300.00 to 1500.00 pounds per square inch
Maximum Operating Pressure: 5000.00 pounds per square inch single response
Special Features: normally closed; seal-viton; standard screw adjustment;
Material: steel stainless - use stb000 body
Surface Treatment: passivate
Style Designator: screw-in cartridge

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
RDDA-LBV/AP	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-649-6737?

The FSCG of the NSN 4820-01-649-6737 is 4820

Does the NSN 4820-01-649-6737 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-649-6737 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 4820-01-649-6737 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-649-6737 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 4820-01-649-6737 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Fri, Nov 6, 2015