4820-01-025-0978

Find complete technical information, availability, and procurement data for: 4820-01-025-0978
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-025-0978

Item Name Code

05490

Assigment Date

07/26/1976 (49 years ago)

A rotor which is a part of a pump, but does not contain the shaft. For a rotor and shaft, see rotor and shaft pump assembly.

manual valve operation method, two-way one port bottom outlet 360 degree plug turn flow style, 2a all ends thread class, threaded external tube all ends connection type, right-hand all ends thread direction

Product Characteristics

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

Thread Class: 2a all ends
Thread Direction: right-hand all ends
Flow Style: two-way one port bottom outlet 360 degree plug turn
Valve Operation Method: manual
Connection Type: threaded external tube all ends
Mounting Facility: bulkhead
Features Provided: adjustable rotation stop
Nominal Thread Size: 0.562 inches all ends
Seat Angle: 12.0 degrees all ends
Material: steel corrosion resisting overall
Thread Series Designator: unf all ends

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
3-GA-1198/7/D ITEM 9	Plug Valve
SS44XS6	Plug Valve

FAQs

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

What is the FSCG of the NSN 4820-01-025-0978?

The FSCG of the NSN 4820-01-025-0978 is 4820

Does the NSN 4820-01-025-0978 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803065

Does NSN 4820-01-025-0978 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 4820-01-025-0978 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-025-0978 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 4820-01-025-0978 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Mon, Jul 26, 1976