4820-01-255-1123

Find complete technical information, availability, and procurement data for: 4820-01-255-1123
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 4820-01-255-1123 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-255-1123

Item Name Code

05488

Assigment Date

05/15/1987 (39 years ago)

A switch which is actuated by changes in pressure of any gas or liquid or by changes in a vacuum acting upon its sensing element. Excludes:baroswitch; switch,pressure-thermostatic; and switch,sensitive.

plain (pipe) all ends connection style, automatic valve operation method, threaded external pipe all ends connection type, right-hand all ends thread direction, disk flow control device

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: disk
Connection Style: plain (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Adjustable Pressure Range: +25.0 to 200.0 pounds per square inch
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Special Features: specially shaped neoprene nozzle;lockable adjusting set screw and cap nut at the top of the cap
Material: copper alloy body
Style Designator: angle
Thread Series Designator: npt all ends

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
0600-0107	Safety Relief Valve
0630-200	Safety Relief Valve
MODEL 0630-200	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-255-1123?

The FSCG of the NSN 4820-01-255-1123 is 4820

Does the NSN 4820-01-255-1123 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-255-1123 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 4820-01-255-1123 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-255-1123 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 4820-01-255-1123 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, May 15, 1987