504B73

View detailed technical data, stock status, and sourcing information for: 504B73
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-930-6624

Item Name Code

05490

Assigment Date

06/17/1966 (60 years ago)

A valve that controls flow by a circular disk, or a pair of semicircular disks, attached to a common spindle or lever turning on a diametral axis.

three-way two port 180 degree plug turn flow style, threaded internal pipe all ends connection type, right-hand all ends thread direction, manual valve operation method, plain,optional end(pipe) all ends connection style

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 Style: three-way two port 180 degree plug turn
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: threaded fastener
Features Provided: nonadjustable rotation
Maximum Operating Pressure: 50.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Special Features: service determined by type of service lubricant added before use
Material: copper alloy body
Material: copper alloy seat
Material: copper alloy stem
Media For Which Designed: water-oil-gas single response
Thread Series Designator: nptf all ends

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4930-00-915-2083	No Name Available	02/09/1970

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
0117-0111	Plug Valve
13211E6750	Plug Valve
504-73	Plug Valve
504B73	Plug Valve
EPA134-96749	Plug Valve

FAQs

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

What is the FSCG of the NSN 4820-00-930-6624?

The FSCG of the NSN 4820-00-930-6624 is 4820

Does the NSN 4820-00-930-6624 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801010

Does NSN 4820-00-930-6624 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 4820-00-930-6624 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-930-6624 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 4820-00-930-6624 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Fri, Jun 17, 1966