4820-01-451-0319

Find complete technical information, availability, and procurement data for: 4820-01-451-0319
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-451-0319

Item Name Code

05488

Assigment Date

12/03/1997 (28 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.

coast guard hu-25a atf3-6 turbofan engine end item identification, ball flow control device, 2.000 inches 1st end nominal length, 2 1st end bolt hole quantity, 1.725 inches 1st end nominal width

Product Characteristics

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

Flow Control Device: ball
Bolt Hole Quantity: 2 1st end
End Item Identification: coast guard hu-25a atf3-6 turbofan engine
Nominal Width: 1.725 inches 1st end
Nominal Length: 2.000 inches 1st end
Valve Operation Method: automatic
Flange Shape: rectangular with holes 1st end
Connection Type: flange 1st end
Mounting Facility: threaded fastener
Maximum Operating Pressure: 340.0 pounds per square inch single response
Nominal Thickness: 0.190 inches 1st end
Bolt Hole Nominal Diameter: 0.210 inches 1st end
Center To Center Nominal Distance Between Bolt Holes Along Length: 1.250 inches 1st end
Center To Center Nominal Distance Between Bolt Holes Along Width: 1.250 inches 1st end
Flange Face Design: plain 1st end
Special Features: this item is designed to limit high pressure discharge pressure to the fuel control assembly
Material: aluminum alloy 356.0 body
Media For Which Designed: air single response
Style Designator: safety relief

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
3001341-2	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-451-0319?

The FSCG of the NSN 4820-01-451-0319 is 4820

Does the NSN 4820-01-451-0319 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-451-0319 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 4820-01-451-0319 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-451-0319 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 4820-01-451-0319 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Wed, Dec 3, 1997