4820-01-266-6793

Find complete technical information, availability, and procurement data for: 4820-01-266-6793
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-266-6793

Item Name Code

05481

Assigment Date

10/30/1987 (38 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

manual valve operation method, 150.0 pounds per square inch single response maximum operating pressure, round all ends flange shape, piston flow control device, flange 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.

Flow Control Device: piston
Valve Operation Method: manual
Flange Shape: round all ends
Connection Type: flange all ends
Maximum Operating Pressure: 150.0 pounds per square inch single response
Special Features: float operated
Material: copper alloy body
Material: steel flow control device
Media For Which Designed: air single response
Style Designator: straight thru

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
75580-1	Float Valve

FAQs

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

What is the FSCG of the NSN 4820-01-266-6793?

The FSCG of the NSN 4820-01-266-6793 is 4820

Does the NSN 4820-01-266-6793 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801095

Does NSN 4820-01-266-6793 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 4820-01-266-6793 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-266-6793 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 4820-01-266-6793 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Fri, Oct 30, 1987