4820-01-137-9728

Find complete technical information, availability, and procurement data for: 4820-01-137-9728
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-137-9728

Item Name Code

05485

Assigment Date

09/04/1982 (43 years ago)

stem flow control device, 1.000 inches all ends nominal pipe size accommodated, bolted bonnet attachment method, outside screw-yoke bonnet type, 100.0 fahrenheit 2nd response maximum operating temp

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: stem
Bonnet Type: outside screw-yoke
Bonnet Attachment Method: bolted
Maximum Operating Temp: 100.0 fahrenheit 2nd response
Maximum Operating Temp: 1000.0 fahrenheit 1st response
Connection Style: socket all ends
Valve Operation Method: manual
Connection Type: unthreaded internal pipe all ends
Features Provided: bonnet packing
Maximum Operating Pressure: 2000.0 pounds per square inch 2nd response
Maximum Operating Pressure: 235.0 pounds per square inch 1st response
Special Features: loose disc; integral hard faced seat and disc; chrome trim; conventional port
Material: steel uns k03504 body
Material Document And Classification: astm a105 assn std single material response body
Media For Which Designed: steam 1st response
Media For Which Designed: water-oil-gas 2nd 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
SW12141FHF-06	Globe Valve
SW12141FHF1IN	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-137-9728?

The FSCG of the NSN 4820-01-137-9728 is 4820

Does the NSN 4820-01-137-9728 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-137-9728 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 4820-01-137-9728 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-137-9728 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 4820-01-137-9728 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Sat, Sep 4, 1982