4820-01-114-1888

Find complete technical information, availability, and procurement data for: 4820-01-114-1888
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-114-1888

Item Name Code

05488

Assigment Date

06/13/1981 (45 years ago)

right-hand 1st end thread direction, 2b 1st end thread class, flare(tube) 1st end connection style, plain (tube) 2nd end connection style, 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 Class: 2b 1st end
Thread Direction: right-hand 1st end
Flow Control Device: disk
Connection Style: flare(tube) 1st end
Connection Style: plain (tube) 2nd end
Valve Operation Method: automatic
Connection Type: threaded internal tube 1st end
Connection Type: unthreaded internal tube 2nd end
Nominal Thread Size: 0.625 inches 1st end
Opening Pressure Setting: 1175.0 pounds per square inch
Nominal Outside Diameter Tube Accommodated: 0.250 inches 2nd end
Nominal Outside Diameter Tube Accommodated: 0.375 inches 1st end
Material: copper alloy body
Surface Treatment: paint
Style Designator: angle
Thread Series Designator: unf 1st end

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
6153-40	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-114-1888?

The FSCG of the NSN 4820-01-114-1888 is 4820

Does the NSN 4820-01-114-1888 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-114-1888 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 4820-01-114-1888 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-114-1888 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 4820-01-114-1888 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sat, Jun 13, 1981