4820-01-437-1069

Find complete technical information, availability, and procurement data for: 4820-01-437-1069
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-437-1069

Item Name Code

05487

Assigment Date

10/04/1996 (29 years ago)

A self-acting valve specifically designed for use in refrigeration systems for continual control of rate of flow of refrigerant. It may be actuated by a thermostatic element or self-actuated.

usns stalwart class tagos; logistics support vessel end item identification, 150.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, disk flow control device, weight disk loading 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
Disk Loading Method: weight
Maximum Operating Temp: 150.0 fahrenheit single response
End Item Identification: usns stalwart class tagos; logistics support vessel
Connection Style: plain, optional end (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Position: horizontal or vertical
Maximum Operating Pressure: 125.0 pounds per square inch single response
Nominal Thread Size: 1.250 inches all ends
Special Features: swing type valve
Material: copper alloy body
Material: rubber flow control device
Style Designator: straight thru
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
B-320B-1.25IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-437-1069?

The FSCG of the NSN 4820-01-437-1069 is 4820

Does the NSN 4820-01-437-1069 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-437-1069 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 4820-01-437-1069 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-437-1069 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 4820-01-437-1069 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Fri, Oct 4, 1996