N-1128-1 ITEM 24

View detailed technical data, stock status, and sourcing information for: N-1128-1 ITEM 24
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-193-7909

Item Name Code

35224

Assigment Date

11/07/1984 (41 years ago)

An instrument designed to measure the rate of flow of a fluid through a pipeline, based on the exact relation which differential pressure bears to fluid velocity, and this measurement indicated on a graduated scale by a pointer directly connected to a mercury or oil sealed bell or a bellows. It may or may not have a totalizing integrator register built in. Excludes: meter, flow rate indicating; meter, fluid flow indicating, electromagnetic; and meter, fluid flow indicating, ultrasonic.

0.750 inches nominal flange diameter, 0.375 inches nominal overall height, 0.469 inches nominal shank diameter, poppet style designator, copper alloy material

Product Characteristics

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

Shank Diameter: 0.469 inches nominal
Flange Diameter: 0.750 inches nominal
Overall Height: 0.375 inches nominal
Material: copper alloy
Style Designator: poppet

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
8644-1-410	Valve Disk
N-1128-1 ITEM 24	Valve Disk

FAQs

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

What is the FSCG of the NSN 4820-01-193-7909?

The FSCG of the NSN 4820-01-193-7909 is 4820

Does the NSN 4820-01-193-7909 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-193-7909 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 4820-01-193-7909 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-193-7909 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 4820-01-193-7909 was assigned to the Federal Catalog?

It was assigned 41 years ago, on Wed, Nov 7, 1984