4820-01-274-9138

Find complete technical information, availability, and procurement data for: 4820-01-274-9138
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-274-9138

Item Name Code

05485

Assigment Date

03/16/1988 (38 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.

right-hand all ends thread direction, packing retaining bonnet type, 125.0 fahrenheit single response maximum operating temp, needle flow control device, plain,optional end(pipe) 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.

Thread Direction: right-hand all ends
Flow Control Device: needle
Bonnet Type: packing retaining
Maximum Operating Temp: 125.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: manual
Connection Type: threaded internal pipe all ends
Maximum Operating Pressure: 10000.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Material: plastic polytetrafluoroethylene packing
Material: steel comp 303 body
Material: steel comp 303 stem
Media For Which Designed: air 1st response
Media For Which Designed: fuel/oil, hydrocarbon 2nd response
Media For Which Designed: water-oil-gas 3rd response
Surface Treatment: chromate
Style Designator: straight thru
Thread Series Designator: npt all ends
Furnished Items And Quantity: 1 handwheel

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
5122709-026	Globe Valve
5122709-026-101	Globe Valve
FFG2004SST	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-274-9138?

The FSCG of the NSN 4820-01-274-9138 is 4820

Does the NSN 4820-01-274-9138 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-274-9138 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 4820-01-274-9138 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-274-9138 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 4820-01-274-9138 was assigned to the Federal Catalog?

It was assigned 38 years ago, on Wed, Mar 16, 1988