SVJ4021

View detailed technical data, stock status, and sourcing information for: SVJ4021
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-340-3187

Item Name Code

05488

Assigment Date

06/11/1991 (35 years ago)

right-hand all ends thread direction, automatic valve operation method, plain,optional end(pipe) all ends connection style, 0.750 inches all ends nominal pipe size accommodated, threaded internal pipe all ends connection type

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: 0.750 inches all ends
Thread Direction: right-hand all ends
Connection Style: plain,optional end(pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded internal pipe all ends
Nominal Thread Size: 0.750 inches all ends
Material: iron cast body
Thread Series Designator: nptf 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
SVJ4021	Safety Relief Valve
SVJ4021R	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-340-3187?

The FSCG of the NSN 4820-01-340-3187 is 4820

Does the NSN 4820-01-340-3187 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-340-3187 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 4820-01-340-3187 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-340-3187 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 4820-01-340-3187 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Tue, Jun 11, 1991