825YM-1 1/2IN

View detailed technical data, stock status, and sourcing information for: 825YM-1 1/2IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-469-1894

Item Name Code

46201

Assigment Date

11/05/1999 (26 years ago)

175.0 pounds per square inch water, fresh maximum operating pressure and media for which designed, 180.0 fahrenheit water, fresh maximum operating temp and media for which designed, 3 valve quantity, automatic valve operation method, 1.500 inches valve size

Product Characteristics

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

Valve Operation Method: automatic
Valve Quantity: 3
Valve Size: 1.500 inches
Maximum Operating Pressure And Media For Which Designed: 175.0 pounds per square inch water, fresh
Maximum Operating Temp And Media For Which Designed: 180.0 fahrenheit water, fresh
Special Features: backflow preventer having 2 in-line check valves with an intermediate relief valve; has npt body connections and union connections; has replaceable seats and ball type test cocks; has quarter-turn, full port, resilient seated ball valve shut-offs

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-212-0671	No Name Available	01/01/2000

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
825YM-1 1/2IN	Valve Assembly
U009M2QT	Valve Assembly

FAQs

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

What is the FSCG of the NSN 4820-01-469-1894?

The FSCG of the NSN 4820-01-469-1894 is 4820

Does the NSN 4820-01-469-1894 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-469-1894 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 4820-01-469-1894 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-469-1894 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 4820-01-469-1894 was assigned to the Federal Catalog?

It was assigned 26 years ago, on Fri, Nov 5, 1999