25866R

View detailed technical data, stock status, and sourcing information for: 25866R
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-254-1513

Item Name Code

20962

Assigment Date

05/02/1987 (39 years ago)

A multi-ported, nonlubricated valve designed to provide straight through flow or ability to direct a number of flows or pressure through a single valve. The flow is controlled by the rotation of a ported ball within a suitable ported seat(s). The ball is usually engaged by a stem. It is normally operated in an open or closed position. Excludes:valve, check.

plain,optional end(pipe) all ends connection style, manual valve operation method, right-hand all ends thread direction, 450.0 fahrenheit single response maximum operating temp, threaded internal pipe all ends connection type

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,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 200.0 pounds per square inch 1st response
Maximum Operating Pressure: 600.0 pounds per square inch 2nd response
Nominal Thread Size: 2.000 inches all ends
Material: plastic polytetrafluoroethylene seat
Material: steel corrosion resisting body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting stem
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd response
Style Designator: straight thru
Thread Series Designator: nptf 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
25866R	Ball Valve
2IN-5866RSE	Ball Valve
B780/28207HRR	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-254-1513?

The FSCG of the NSN 4820-01-254-1513 is 4820

Does the NSN 4820-01-254-1513 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803070

Does NSN 4820-01-254-1513 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 4820-01-254-1513 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-254-1513 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 4820-01-254-1513 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sat, May 2, 1987