4820-01-275-3708

Find complete technical information, availability, and procurement data for: 4820-01-275-3708
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-275-3708

Item Name Code

05488

Assigment Date

03/21/1988 (38 years ago)

-40.0 fahrenheit minimum operating temp, spring disk loading method, poppet flow control device, 250.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction

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: poppet
Disk Loading Method: spring
Maximum Operating Temp: 250.0 fahrenheit single response
Minimum Operating Temp: -40.0 fahrenheit
Connection Style: plain (pipe) 1st end
Connection Style: plain,optional end(pipe) 2nd end
Valve Operation Method: automatic
Connection Type: threaded external pipe 1st end
Connection Type: threaded internal pipe 2nd end
Nominal Thread Size: 0.250 inches all ends
Opening Pressure Setting: 5.0 pounds per square inch
Material: steel comp 316 body
Style Designator: straight thru note: to be used for valve bodies of one section only.
Thread Series Designator: npt all ends
Fsc Application Data: an/slq-48,vehicle,submersible mine locator,mns

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
5267055-001	Safety Relief Valve
559T1-2MP-5	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-275-3708?

The FSCG of the NSN 4820-01-275-3708 is 4820

Does the NSN 4820-01-275-3708 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-275-3708 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 4820-01-275-3708 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-275-3708 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 4820-01-275-3708 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Mon, Mar 21, 1988