4820-01-321-2538

Find complete technical information, availability, and procurement data for: 4820-01-321-2538
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-321-2538

Item Name Code

05485

Assigment Date

06/14/1990 (36 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.

disk flow control device, flange all ends connection type, manual valve operation method, 150.0 pounds per square inch single response maximum operating pressure, nonpowered valves end item identification

Product Characteristics

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

Flow Control Device: disk
End Item Identification: nonpowered valves
Valve Operation Method: manual
Connection Type: flange all ends
Maximum Operating Pressure: 150.0 pounds per square inch single response
Special Features: size 12.00 ips,face to face 27.50 in,bolted bonnet,disc material ductile iron,rising stem
Material: steel body

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
21F-D17-12	Globe Valve
PS-2V12D0001 FIG 21F-D17 12IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-321-2538?

The FSCG of the NSN 4820-01-321-2538 is 4820

Does the NSN 4820-01-321-2538 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-321-2538 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 4820-01-321-2538 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-321-2538 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 4820-01-321-2538 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Thu, Jun 14, 1990