4820-01-454-0789

Find complete technical information, availability, and procurement data for: 4820-01-454-0789
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-454-0789

Item Name Code

05493

Assigment Date

03/19/1998 (28 years ago)

straight thru body style, 8.000 inches nominal face to face distance, included valve pressure limiting device, any acceptable flow control device, pressure valve expansion control type

Product Characteristics

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

Body Style: straight thru
Face To Face Distance: 8.000 inches nominal
Flow Control Device: any acceptable
Valve Expansion Control Type: pressure
Valve Pressure Limiting Device: included
Valve Equalizer Location: internal
Material: steel corrosion resisting body

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
BFVE-A-C	Expansion Valve

FAQs

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

What is the FSCG of the NSN 4820-01-454-0789?

The FSCG of the NSN 4820-01-454-0789 is 4820

Does the NSN 4820-01-454-0789 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-454-0789 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 4820-01-454-0789 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-454-0789 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 4820-01-454-0789 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Thu, Mar 19, 1998