4820-01-310-4268

Find complete technical information, availability, and procurement data for: 4820-01-310-4268
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-310-4268

Item Name Code

20962

Assigment Date

11/04/1989 (36 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.

manual valve operation method, plain (pipe) all ends connection style, threaded internal pipe all ends connection type, 450.0 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
Maximum Operating Temp: 450.0 fahrenheit single response
Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 300.0 pounds per square inch single response
Nominal Thread Size: 1.500 inches all ends
Material: copper alloy body
Material: copper alloy flow control device
Media For Which Designed: water-oil-gas single response
Style Designator: angle
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
BT-B-16-S-2/POC1-10	Ball Valve
MPB-G1Q-A10	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-310-4268?

The FSCG of the NSN 4820-01-310-4268 is 4820

Does the NSN 4820-01-310-4268 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801085

Does NSN 4820-01-310-4268 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 4820-01-310-4268 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-310-4268 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 4820-01-310-4268 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Nov 4, 1989