DD-M30780-10

View detailed technical data, stock status, and sourcing information for: DD-M30780-10
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-441-5124

Item Name Code

40088

Assigment Date

05/20/1974 (52 years ago)

0.525 inches nominal hole diameter, 11.265 inches nominal outside diameter, 0.875 inches nominal center hole diameter, 9.648 inches nominal bolt circle diameter, 0.132 inches nominal material thickness

Product Characteristics

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

Hole Diameter: 0.525 inches nominal
Outside Diameter: 11.265 inches nominal
Bolt Circle Diameter: 9.648 inches nominal
Material Thickness: 0.132 inches nominal
Center Hole Diameter: 0.875 inches nominal
Bolt Hole Quantity: 10
Bead Diameter: 5.700 inches nominal
Special Features: material: rubber impregnated fabric
Material: rubber
Style Designator: special shaped

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-00-184-9364	No Name Available	09/01/1980
4820-01-177-2220	No Name Available	05/01/2008

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
13312631	Special Actuator Valve Diaphragm
30813270PC10	Special Actuator Valve Diaphragm
4820PL1257815	Special Actuator Valve Diaphragm
DD-M30780-10	Special Actuator Valve Diaphragm

FAQs

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

What is the FSCG of the NSN 4820-00-441-5124?

The FSCG of the NSN 4820-00-441-5124 is 4820

Does the NSN 4820-00-441-5124 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-441-5124 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 4820-00-441-5124 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-441-5124 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 4820-00-441-5124 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Mon, May 20, 1974