346D-1

View detailed technical data, stock status, and sourcing information for: 346D-1
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-509-2870

Item Name Code

05487

Assigment Date

06/18/2003 (23 years ago)

An item designed to support and position an armature or rotor when installed in a motor, generator or similar electrical rotating equipment. It may include items such as bearings, brushes, brush holders, oilers.

14 1st end thread quantity per inch, 0.500 inches all ends nominal pipe size accommodated, horizontal or vertical mounting position, 14 2nd end thread quantity per inch, 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.

Nominal Pipe Size Accommodated: 0.500 inches all ends
Valve Operation Method: automatic
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 14 1st end
Thread Quantity Per Inch: 14 2nd end
Nominal Thread Size: 0.500 inches 1st end
Nominal Thread Size: 0.500 inches 2nd end
Style Designator: angle
Thread Series Designator: npt 1st end
Thread Series Designator: nptf 2nd end

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
346D-1	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-509-2870?

The FSCG of the NSN 4820-01-509-2870 is 4820

Does NSN 4820-01-509-2870 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 4820-01-509-2870 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-509-2870 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 4820-01-509-2870 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Wed, Jun 18, 2003