1691-B ASSEMBLY 2352-1362

View detailed technical data, stock status, and sourcing information for: 1691-B ASSEMBLY 2352-1362
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-400-3184

Item Name Code

20520

Assigment Date

12/14/1994 (31 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.

automatic valve operation method, socket with brazing ring (pipe) all ends connection style, 1.250 inches all ends nominal pipe size accommodated, poppet flow control device, 160.0 fahrenheit single response maximum operating temp

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: 1.250 inches all ends
Flow Control Device: poppet
Maximum Operating Temp: 160.0 fahrenheit single response
Connection Style: socket with brazing ring (pipe) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal pipe all ends
Mounting Position: vertical
Maximum Operating Pressure: 150.0 pounds per square inch single response
Material: copper alloy 836 body
Media For Which Designed: water, fresh single response
Style Designator: straight thru
Furnished Items And Quantity: 2 brazing ring

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
1691-B ASSEMBLY 2352-1362	Restrictor Check Valve
2352-1362	Restrictor Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-400-3184?

The FSCG of the NSN 4820-01-400-3184 is 4820

Does the NSN 4820-01-400-3184 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-01-400-3184 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 4820-01-400-3184 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-400-3184 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 4820-01-400-3184 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Wed, Dec 14, 1994