311-C 1/4X3/8

View detailed technical data, stock status, and sourcing information for: 311-C 1/4X3/8
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-083-8195

Item Name Code

05485

Assigment Date

10/01/1979 (46 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

needle flow control device, 200.0 fahrenheit single response maximum operating temp, inside screw bonnet type, right-hand 1st end thread direction, threaded bonnet attachment method

Product Characteristics

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

Thread Direction: right-hand 1st end
Flow Control Device: needle
Bonnet Type: inside screw
Bonnet Attachment Method: threaded
Maximum Operating Temp: 200.0 fahrenheit single response
Connection Style: plain (pipe) 1st end
Connection Style: plain (tube) 2nd end
Valve Operation Method: manual
Connection Type: threaded external pipe 1st end
Connection Type: unthreaded internal tube 2nd end
Maximum Operating Pressure: 1500.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches 1st end
Nominal Outside Diameter Tube Accommodated: 0.375 inches 2nd end
Material: copper alloy overall
Style Designator: straight thru
Thread Series Designator: npt 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
311-C 04X06	Globe Valve
311-C 1/4X3/8	Globe Valve
3522 589 00019	Globe Valve
3522589 0019	Globe Valve
RS7846-311-0604	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-083-8195?

The FSCG of the NSN 4820-01-083-8195 is 4820

Does the NSN 4820-01-083-8195 have a Schedule B code assigned?

Yes, the Schedule B code is 8481801070

Does NSN 4820-01-083-8195 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 4820-01-083-8195 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-083-8195 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 4820-01-083-8195 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Mon, Oct 1, 1979