D-30-C/156TO186PSI

View detailed technical data, stock status, and sourcing information for: D-30-C/156TO186PSI
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 D-30-C/156TO186PSI 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

4820-01-540-8335

Item Name Code

05488

Assigment Date

06/06/2006 (20 years ago)

automatic or manual valve operation method, round with holes all ends flange shape, spring disk loading method, 4 all ends bolt hole quantity, reactor boundry area end item identification

Product Characteristics

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

Disk Loading Method: spring
Bolt Hole Quantity: 4 all ends
End Item Identification: reactor boundry area
Valve Operation Method: automatic or manual
Flange Shape: round with holes all ends
Connection Type: flange all ends
Adjustable Pressure Range: +156.0 to 186.0 pounds per square inch
Nominal Outside Diameter: 4.875 inches all ends
Nominal Thickness: 0.625 inches all ends
Bolt Hole Nominal Diameter: 0.625 inches all ends
Bolt Circle Nominal Diameter: 2.625 inches all ends
Material: steel body
Material: steel corrosion resisting flow control device
Material: steel corrosion resisting stem
Style Designator: angle flanged ends
Furnished Items And Quantity: 1 lever

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
D-30-C/156TO186PSI	Safety Relief Valve
NMP-1531/D-30-C156TO186PSI	Safety Relief Valve

FAQs

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

What is the FSCG of the NSN 4820-01-540-8335?

The FSCG of the NSN 4820-01-540-8335 is 4820

Does the NSN 4820-01-540-8335 have a Schedule B code assigned?

Yes, the Schedule B code is 8481400000

Does NSN 4820-01-540-8335 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 4820-01-540-8335 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-540-8335 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 4820-01-540-8335 was assigned to the Federal Catalog?

It was assigned 20 years ago, on Tue, Jun 6, 2006