4820-01-034-8108

Find complete technical information, availability, and procurement data for: 4820-01-034-8108
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-034-8108

Item Name Code

05485

Assigment Date

02/01/1977 (49 years ago)

needle flow control device, packing retaining bonnet type, 400.0 fahrenheit single response maximum operating temp, 2a all ends thread class, right-hand all ends thread direction

Product Characteristics

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

Thread Class: 2a all ends
Thread Direction: right-hand all ends
Flow Control Device: needle
Bonnet Type: packing retaining
Maximum Operating Temp: 400.0 fahrenheit single response
End Item Identification: spruance class dd (963)
Connection Style: flareless (tube) all ends
Valve Operation Method: manual
Connection Type: threaded external tube all ends
Features Provided: bonnet packing
Maximum Operating Pressure: 6500.0 pounds per square inch single response
Nominal Thread Size: 0.500 inches all ends
Seat Angle: 20.0 degrees all ends
Material: plastic polytetrafluoroethylene packing
Material: steel comp 303 body
Material: steel comp 303 flow control device
Material: steel comp 303 seat
Material: steel comp 303 stem
Material Document And Classification: 66 fed std single material response flow control device
Material Document And Classification: 66 fed std single material response body
Material Document And Classification: 66 fed std single material response seat
Material Document And Classification: 66 fed std single material response stem
Style Designator: straight thru
Thread Series Designator: unf all ends
Furnished Items And Quantity: 2 nut and 2 ferrule

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
1864-BSS-04	Globe Valve
1864BSS1-4	Globe Valve
814BSS1-4	Globe Valve
91287-12K	Globe Valve
H20118C001PC174	Globe Valve

FAQs

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

What is the FSCG of the NSN 4820-01-034-8108?

The FSCG of the NSN 4820-01-034-8108 is 4820

Does the NSN 4820-01-034-8108 have a Schedule B code assigned?

Yes, the Schedule B code is 8481803060

Does NSN 4820-01-034-8108 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 4820-01-034-8108 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-034-8108 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 4820-01-034-8108 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Tue, Feb 1, 1977