4820-01-233-8945

Find complete technical information, availability, and procurement data for: 4820-01-233-8945
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-233-8945

Item Name Code

05487

Assigment Date

06/04/1986 (40 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.

disk flow control device, spring disk loading method, horizontal mounting position, flange all ends connection type, automatic valve operation method

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: disk
Disk Loading Method: spring
Valve Operation Method: automatic
Connection Type: flange all ends
Mounting Position: horizontal
Valve Size: 3.000 inches
Special Features: swing check type
Material: steel corrosion resisting body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting seat
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
152W-3 BWLD 3.5	Check Valve
8556 3.50IN.	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-233-8945?

The FSCG of the NSN 4820-01-233-8945 is 4820

Does the NSN 4820-01-233-8945 have a Schedule B code assigned?

Yes, the Schedule B code is 8481302090

Does NSN 4820-01-233-8945 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 4820-01-233-8945 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-233-8945 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 4820-01-233-8945 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Wed, Jun 4, 1986