4820-01-144-6977

Find complete technical information, availability, and procurement data for: 4820-01-144-6977
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-144-6977

Item Name Code

16996

Assigment Date

12/27/1982 (43 years ago)

An item consisting of two or more separately excited antennas on a common mounting or mounted on each other or for a single antenna assembly consisting of a single antenna with mounting base and with or without other accessories.

adjustable temp adjustability, 1 end connection quantity, +100.0 to 5000.0 pounds per square inch adjustable pressure range, straight thru body style, 200.0 gallons per minute valve discharge flow rate

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
End Connection Quantity: 1
Adjustable Pressure Range: +100.0 to 5000.0 pounds per square inch
Valve Discharge Flow Rate: 200.0 gallons per minute
Temp Adjustability: adjustable
Temp Control Device Type: thermostatic
Fsc Application Data: hydraulic test stand

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
68A4-D1137	Pressure and Temper Relief Valve
68A4D1137-1	Pressure and Temper Relief Valve
R4V06-519-10A1	Pressure and Temper Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-144-6977?

The FSCG of the NSN 4820-01-144-6977 is 4820

Does the NSN 4820-01-144-6977 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-144-6977 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 4820-01-144-6977 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-144-6977 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 4820-01-144-6977 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Mon, Dec 27, 1982