123A-4 PL4352B 3/4IN

View detailed technical data, stock status, and sourcing information for: 123A-4 PL4352B 3/4IN
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-148-1453

Item Name Code

05487

Assigment Date

02/28/1983 (43 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

automatic valve operation method, plain (tube) all ends connection style, right-hand all ends thread direction, 3a all ends thread class, disk flow control device

Product Characteristics

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

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Flow Control Device: disk
Connection Style: plain (tube) all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Mounting Position: horizontal or vertical
Thread Quantity Per Inch: 12 all ends
Maximum Operating Pressure: 6000.0 pounds per square inch single response
Nominal Thread Size: 2.000 inches all ends
Material: aluminum alloy body
Material: nickel alloy seat
Material: plastic polyamide (nylon) flow control device
Style Designator: straight thru
Thread Series Designator: un 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
123A-4 PL4352B 3/4IN	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-148-1453?

The FSCG of the NSN 4820-01-148-1453 is 4820

Does the NSN 4820-01-148-1453 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-148-1453 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 4820-01-148-1453 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-148-1453 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 4820-01-148-1453 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Feb 28, 1983