4820-00-945-9308

Find complete technical information, availability, and procurement data for: 4820-00-945-9308
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-945-9308

Item Name Code

27828

Assigment Date

03/14/1966 (60 years ago)

poppet flow control device, right-hand all ends thread direction, 3b all ends thread class, inside screw bonnet type, pressure seal, ring type bonnet attachment method

Product Characteristics

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

Thread Class: 3b all ends
Thread Direction: right-hand all ends
Flow Control Device: poppet
Bonnet Type: inside screw
Bonnet Attachment Method: pressure seal, ring type
Disk Loading Method: spring
Renewable Seat Ring Type: pressed-in
Maximum Operating Temp: 3000.0 fahrenheit single response
Connection Style: flare (tube) all ends
Valve Operation Method: automatic
Connection Type: threaded internal tube all ends
Mounting Facility: threaded fastener
Mounting Position: horizontal
Features Provided: valve stem lock shield
Maximum Operating Pressure: 3000.0 pounds per square inch single response
Nominal Thread Size: 0.437 inches all ends
Nominal Outside Diameter Tube Accommodated: 0.250 inches all ends
Material: aluminum alloy 2024 body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting seat
Material: steel corrosion resisting stem
Material Document And Classification: 66 fed std 1st material response and aisi 302/sae 30302 assn std 2nd material response stem
Material Document And Classification: 66 fed std single material response and aisi 302/sae 30302 assn std single material response seat
Material Document And Classification: qq-a-225/6,alloy 2024 fed spec single material response body
Media For Which Designed: fuel/oil, hydrocarbon single response
Surface Treatment: enamel
Style Designator: straight thru
Test Data Document: 70236-t1175 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Thread Series Designator: unf 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
32-691550-23	Lift-Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-945-9308?

The FSCG of the NSN 4820-00-945-9308 is 4820

Does the NSN 4820-00-945-9308 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-00-945-9308 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 4820-00-945-9308 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-945-9308 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 4820-00-945-9308 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Mon, Mar 14, 1966