4820-00-159-0546

Find complete technical information, availability, and procurement data for: 4820-00-159-0546
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-159-0546

Item Name Code

05488

Assigment Date

10/18/1971 (54 years ago)

plain,optional end(pipe) all ends connection style, 2b all ends thread class, right-hand all ends thread direction, stem flow control device, 550.0 fahrenheit single 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.

Thread Class: 2b all ends
Thread Direction: right-hand all ends
Flow Control Device: stem
Maximum Operating Temp: 550.0 fahrenheit single response
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Thread Quantity Per Inch: 18 all ends
Nominal Thread Size: 0.688 inches all ends
Special Features: capillary length 13 in.; brass pipe fitting 3/8 in.
Material: aluminum overall
Media For Which Designed: gas, natural single response
Style Designator: straight thru note: to be used for valve bodies of one section only.
Thread Series Designator: uns all ends

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
VS4060-705	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-159-0546?

The FSCG of the NSN 4820-00-159-0546 is 4820

Does the NSN 4820-00-159-0546 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-159-0546 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 4820-00-159-0546 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-159-0546 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 4820-00-159-0546 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Mon, Oct 18, 1971