4820PL1328183

View detailed technical data, stock status, and sourcing information for: 4820PL1328183
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-189-2105

Item Name Code

05485

Assigment Date

09/13/1984 (41 years ago)

A valve with one inlet and one outlet connection with outlet flow parallel to inlet flow. The flow is controlled by the action of a stem which lifts the disk perpendicularly off the center axis of its seat. The stem is at a 90 degree (1.5708 radians) angle to axis of flow. Excludes:valve, stop-check; cock, shutoff, screw stem; and valve, solenoid.

1.000 inches all ends nominal pipe size accommodated, needle flow control device, packing retaining bonnet type, 425.0 fahrenheit single response maximum operating temp, streamlined with one brazing ring all ends connection style

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: 1.000 inches all ends
Flow Control Device: needle
Bonnet Type: packing retaining
Maximum Operating Temp: 425.0 fahrenheit single response
Connection Style: streamlined with one brazing ring all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Maximum Operating Pressure: 100.0 pounds per square inch single response
Material: bronze body
Material: nickel alloy seat
Material: nickel alloy stem
Media For Which Designed: steam single response
Style Designator: straight thru

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
1601-001	Globe Valve
1601-001 1IN	Globe Valve
1601-001E-1IN	Globe Valve
165A-002 1IN	Globe Valve
4820PL1328183	Globe Valve
803-4384536-55A	Globe Valve
803-4384536-55A2-NONL1	Globe Valve
803-4384536-55AXAF	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-189-2105?

The FSCG of the NSN 4820-01-189-2105 is 4820

Does the NSN 4820-01-189-2105 have a Schedule B code assigned?

Yes, the Schedule B code is 8481805090

Does NSN 4820-01-189-2105 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 4820-01-189-2105 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-189-2105 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 4820-01-189-2105 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Thu, Sep 13, 1984