T433Y1 1-2IN

View detailed technical data, stock status, and sourcing information for: T433Y1 1-2IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-391-0858

Item Name Code

05487

Assigment Date

06/03/1994 (32 years ago)

A tubular or solid item specifically designed to transmit intermittent motion from the engine poppet valve tappet to the engine poppet valve rocker arm.

150.0 pounds per square inch single response maximum operating pressure, 406.0 fahrenheit single response maximum operating temp, copper alloy body material, 500 auxillary;nibco inc end item identification, disk flow control device

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
Maximum Operating Temp: 406.0 fahrenheit single response
End Item Identification: 500 auxillary;nibco inc
Maximum Operating Pressure: 150.0 pounds per square inch single response
Material: copper alloy body
Media For Which Designed: steam 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
T433Y1 1-2 IN	Check Valve
T433Y1 1-2IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-391-0858?

The FSCG of the NSN 4820-01-391-0858 is 4820

Does the NSN 4820-01-391-0858 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-391-0858 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 4820-01-391-0858 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-391-0858 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 4820-01-391-0858 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Jun 3, 1994