4373K53

View detailed technical data, stock status, and sourcing information for: 4373K53
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-623-9203

Item Name Code

20962

Assigment Date

12/06/2013 (12 years ago)

0.500 inches all ends nominal pipe size accommodated, 450.0 fahrenheit single response maximum operating temp, right-hand all ends thread direction, 2 all ends bolt hole quantity, -20.0 fahrenheit minimum operating temp

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Nominal Pipe Size Accommodated: 0.500 inches all ends
Thread Direction: right-hand all ends
Bolt Hole Quantity: 2 all ends
Maximum Operating Temp: 450.0 fahrenheit single response
Minimum Operating Temp: -20.0 fahrenheit
End Item Identification: space radar
Connection Style: plain (pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Mounting Facility: threaded fastener
Valve Size: 0.500 inches
Maximum Operating Pressure: 400.00 pounds per square inch single response
Face To Face Distance: 2.25 inches
Special Features: oem is 62709
Material: copper alloy and nickel alloy body
Material: copper alloy and nickel alloy flow control device
Material: plastic tetrafluoroethylene seat
Material: plastic tetrafluoroethylene packing
Media For Which Designed: water-oil-gas single response
Style Designator: cross
Thread Series Designator: npt all ends
Furnished Items And Quantity: 2 bolt

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
4373K53	Ball Valve

FAQs

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

What is the FSCG of the NSN 4820-01-623-9203?

The FSCG of the NSN 4820-01-623-9203 is 4820

Does NSN 4820-01-623-9203 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 4820-01-623-9203 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-623-9203 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 4820-01-623-9203 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Fri, Dec 6, 2013