4820-01-494-2037

Find complete technical information, availability, and procurement data for: 4820-01-494-2037
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-494-2037

Item Name Code

05488

Assigment Date

02/04/2002 (24 years ago)

A length of nonmetallic hose with fittings on one or both ends. For items without fittings, see hose, nonmetallic. Excludes:hose assembly, air duct; and hose assembly, air duct, air breathing.

spring disk loading method, right-hand all ends thread direction, disk flow control device, 225.0 fahrenheit single response maximum operating temp, threaded bonnet attachment method

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
Bonnet Attachment Method: threaded
Disk Loading Method: spring
Maximum Operating Temp: 225.0 fahrenheit single response
Minimum Operating Temp: -20.0 fahrenheit
End Item Identification: lpd, aoe, tae, and taoe class
Connection Style: gasket seal (tube) all ends
Valve Operation Method: automatic
Connection Type: threaded external hose all ends
Thread Quantity Per Inch: 12 all ends
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Nominal Thread Size: 1.7500 inches 2nd end
Nominal Thread Size: 2.7500 inches 1st end
Opening Pressure Setting: 3000.0 pounds per square inch
Part Name Assigned By Controlling Agency: relief valve assembly .313 orfice
Special Features: does not include plug pc 13 and o-ring pc 22; similar to valve plc-10680-2500psi nsn 4820-01-290-9062 and plc-10680-2000psi nsn 4820-01-494-2032.
Material: copper alloy 957 or copper alloy 958 body
Material Document And Classification: mil-b-24480 mil spec 1st material response body
Style Designator: angle
Thread Series Designator: un all ends
Furnished Items And Quantity: 1 spring

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
PLC-10680-3000PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-494-2037?

The FSCG of the NSN 4820-01-494-2037 is 4820

Does the NSN 4820-01-494-2037 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-494-2037 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 4820-01-494-2037 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-494-2037 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 4820-01-494-2037 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Mon, Feb 4, 2002