4820-00-554-8071

Find complete technical information, availability, and procurement data for: 4820-00-554-8071
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-554-8071

Item Name Code

05492

Assigment Date

01/01/1963 (63 years ago)

identical second end relationship with first end, unthreaded internal pipe first end connection type, 1.000 inches first end nominal pipe size accommodated, straight thru body style, socket first end style designator

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
First End Connection Type: unthreaded internal pipe
First End Style Designator: socket
First End Nominal Pipe Size Accommodated: 1.000 inches
Second End Relationship With First End: identical
Flow Control Device: disk, bottom guided
End Connection Quantity: 2
Two-Way Valve Action: reverse acting
Capillary Tube Length: 24.000 inches nominal
Bulb Length: 5.940 inches nominal
Bulb Diameter: 0.625 inches nominal
Temp Adjustability: adjustable
Thermostatic Element: liquid immersion type
Temp Rating: 250.0 fahrenheit maximum
Special Features: w/thd renewable seat; w/union joints all ends; for ethylene glyool-water mixtrues at 10.0 psi inlet pressure
Material: copper alloy body
Material: copper alloy bulb
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting seat
Material: steel corrosion resisting stem

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
C681307-3	Temperature Regulating Valve
R152F-24IN.	Temperature Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-00-554-8071?

The FSCG of the NSN 4820-00-554-8071 is 4820

Does the NSN 4820-00-554-8071 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-00-554-8071 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 4820-00-554-8071 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-554-8071 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 4820-00-554-8071 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963