4820-01-545-7138

Find complete technical information, availability, and procurement data for: 4820-01-545-7138
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-545-7138

Item Name Code

05487

Assigment Date

11/22/2006 (19 years ago)

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

200.0 fahrenheit single response maximum operating temp, spring disk loading method, poppet flow control device, right-hand 1st end thread direction, 2a 1st end thread class

Product Characteristics

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

Thread Class: 2a 1st end
Thread Direction: right-hand 1st end
Flow Control Device: poppet
Disk Loading Method: spring
Maximum Operating Temp: 200.0 fahrenheit single response
Minimum Operating Temp: -50.0 fahrenheit
End Item Identification: larc v
Valve Operation Method: automatic
Connection Type: threaded cartridge 1st end
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 5000.0 pounds per square inch single response
Nominal Thread Size: 0.875 inches 1st end
Opening Pressure Setting: 5.0 pounds per square inch
Part Name Assigned By Controlling Agency: check valve
Special Features: uses d-ring sk10-2
Material: steel overall
Media For Which Designed: oil single response
Style Designator: screw-in cartridge
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
CVH103P	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-545-7138?

The FSCG of the NSN 4820-01-545-7138 is 4820

Does the NSN 4820-01-545-7138 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-545-7138 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 4820-01-545-7138 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-545-7138 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 4820-01-545-7138 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Wed, Nov 22, 2006