4820-01-630-0379

Find complete technical information, availability, and procurement data for: 4820-01-630-0379
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-630-0379

Item Name Code

10958

Assigment Date

07/23/2014 (12 years ago)

An electronic device having frequency mixing circuits and an integral oscillator which mixes the incoming frequency(ies) with the oscillator frequency, the resultant frequency(ies) being a combination of the two sources. Includes equipment that performs these functions at either radio or power line frequencies. Excludes:items that change frequency by means of rotating equipment or rectifier and switching or keying circuitry.

1.05 inches nominal body outside diameter, threaded external pipe first end connection type, 1.0 inches first end nominal pipe size accommodated, straight thru body style, 5.0 pounds per square inch maximum operating pressure

Product Characteristics

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

Maximum Operating Pressure: 5.0 pounds per square inch
Body Style: straight thru
First End Connection Type: threaded external pipe
First End Nominal Pipe Size Accommodated: 1.0 inches
Body Outside Diameter: 1.05 inches nominal
Flow Control Device: any acceptable
End Connection Quantity: 1
Disk Loading Method: spring
Opening Pressure Setting: 2.0 pounds per square inch
Valve Venting Design Type: atmospheric
Valve Relief Design Type: pressure and vacuum
Absolute Pressure Setting: 2.0
First End Thread Series Designator: npsm
First End Nominal Thread Size: 0.750 inches
Special Features: recessed manual release push button
Material: aluminum alloy body
Material: plastic silicone seat
Surface Treatment: anodize outside
Specification/Standard Data: 81349-mil-dtl-27166 government specification and 81343-as27166 professional/industrial association specification

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
TA240-20-20-R	Gaseou Pressure Equalizing Valve

FAQs

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

What is the FSCG of the NSN 4820-01-630-0379?

The FSCG of the NSN 4820-01-630-0379 is 4820

Does the NSN 4820-01-630-0379 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809050

Does NSN 4820-01-630-0379 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 4820-01-630-0379 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-630-0379 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 4820-01-630-0379 was assigned to the Federal Catalog?

It was assigned 12 years ago, on Wed, Jul 23, 2014