4820-01-321-8103

Find complete technical information, availability, and procurement data for: 4820-01-321-8103
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-321-8103

Item Name Code

05485

Assigment Date

06/23/1990 (36 years ago)

2a 1st end thread class, 0.250 inches 2nd end nominal pipe size accommodated, right-hand 1st end thread direction, inside screw bonnet type, needle 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.

Nominal Pipe Size Accommodated: 0.250 inches 2nd end
Thread Class: 2a 1st end
Thread Direction: right-hand 1st end
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 160.0 fahrenheit single response
Connection Style: socket 2nd end
Connection Style: plain (tube) 1st end
Valve Operation Method: manual
Connection Type: threaded external tube 1st end
Connection Type: unthreaded internal pipe 2nd end
Maximum Operating Pressure: 4500.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches 1st end
Material: steel corrosion resisting body
Material: steel corrosion resisting stem
Media For Which Designed: oxygen, gaseous single response
Style Designator: straight thru
Thread Series Designator: unf 1st end

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
10-00-80564	Globe Valve
10-00-8056A	Globe Valve
10205-10	Globe Valve
2621-906-13 ASSY-F	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-321-8103?

The FSCG of the NSN 4820-01-321-8103 is 4820

Does the NSN 4820-01-321-8103 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-321-8103 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 4820-01-321-8103 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-321-8103 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 4820-01-321-8103 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Sat, Jun 23, 1990