TV5439

View detailed technical data, stock status, and sourcing information for: TV5439
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Federal Supply Group

Valves

Federal Supply Classification

4810 Powered Valves

National Stock Number

4810-00-253-3904

Item Name Code

22113

Assigment Date

07/16/1969 (57 years ago)

0.378 inches nominal under flange height, 3.380 inches nominal flange diameter, angular seating surface shape, steel overall material, 0.187 inches nominal flange seat to disk end height

Product Characteristics

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

Flange Diameter: 3.380 inches nominal
Flange Seat To Disk End Height: 0.187 inches nominal
Under Flange Height: 0.378 inches nominal
Seating Surface Shape: angular
Material: steel overall
Surface Treatment: passivate overall
Style Designator: threaded flanged

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
TV5439	Valve Seat
V5439E	Valve Seat

FAQs

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

What is the FSCG of the NSN 4810-00-253-3904?

The FSCG of the NSN 4810-00-253-3904 is 4810

Does the NSN 4810-00-253-3904 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4810-00-253-3904 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 4810-00-253-3904 contain precious materials?

Precious metal content is unknown

Does NSN 4810-00-253-3904 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 4810-00-253-3904 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Jul 16, 1969