4820-01-018-3780

Find complete technical information, availability, and procurement data for: 4820-01-018-3780
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-018-3780

Item Name Code

16992

Assigment Date

03/25/1976 (50 years ago)

A valve with one inlet and one outlet connection that provides unobstructed fluid flow. The flow is controlled by the action of a stem which lifts disk perpendicularly off center axis of its seat. The stem is at angle of less than 90 degrees (1.5708 radians) to parallel inlet and outlet flow. It may utilize a diaphragm as packing. Excludes:valve, stop-check.

4820-01-018-3780, y valve

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-278-3634	No Name Available	08/01/2012

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
1 1-2 12G8F22	Y Valve
12G8-F22	Y Valve
3292M 1.50 IN.	Y Valve
808-90A/808-1500REV0/882010235	Y Valve
BB814-1-D1	Y Valve
D27357-1 1/2IN	Y Valve
D48249/882010609	Y Valve
DWG12G8-F22CID882010589	Y Valve
F073076B2TS/33652-6D/882010602	Y Valve
MILV17737 TY1 C	Y Valve
MILV17737TY1CL2	Y Valve

FAQs

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

What is the FSCG of the NSN 4820-01-018-3780?

The FSCG of the NSN 4820-01-018-3780 is 4820

Does the NSN 4820-01-018-3780 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-018-3780 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 4820-01-018-3780 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-018-3780 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 4820-01-018-3780 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Thu, Mar 25, 1976