1/4-230K-400

View detailed technical data, stock status, and sourcing information for: 1/4-230K-400
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 1/4-230K-400 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-455-1196

Item Name Code

05488

Assigment Date

05/27/1971 (55 years ago)

spring disk loading method, poppet flow control device, right-hand all ends thread direction, threaded bonnet attachment method, inside spring bonnet type

Product Characteristics

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

Thread Direction: right-hand all ends
Flow Control Device: poppet
Bonnet Type: inside spring
Bonnet Attachment Method: threaded
Disk Loading Method: spring
Maximum Operating Temp: 185.0 fahrenheit single response
Connection Style: plain (pipe) all ends
Valve Operation Method: automatic
Connection Type: threaded external pipe all ends
Features Provided: valve stem lock shield
Maximum Operating Pressure: 1500.0 pounds per square inch single response
Nominal Thread Size: 0.250 inches all ends
Opening Pressure Setting: 400.0 pounds per square inch
Material: steel comp 303 overall
Material Document And Classification: aisi 303 assn std single material response overall
Media For Which Designed: air single response
Style Designator: angle
Thread Series Designator: npt 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
1/4-230-400	Safety Relief Valve
1/4-230K-400	Safety Relief Valve
X1396T32-400	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-00-455-1196?

The FSCG of the NSN 4820-00-455-1196 is 4820

Does the NSN 4820-00-455-1196 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-00-455-1196 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 4820-00-455-1196 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-455-1196 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 4820-00-455-1196 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Thu, May 27, 1971