2503547

View detailed technical data, stock status, and sourcing information for: 2503547
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-237-5314

Item Name Code

05487

Assigment Date

07/31/1986 (39 years ago)

plain (tube) all ends connection style, automatic valve operation method, disk flow control device, 40.0 celsius single response maximum operating temp, unthreaded internal tube all ends connection type

Product Characteristics

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

Flow Control Device: disk
Maximum Operating Temp: 40.0 celsius single response
Connection Style: plain (tube) all ends
Valve Operation Method: automatic
Connection Type: unthreaded internal tube all ends
Mounting Position: horizontal
Nominal Outside Diameter Tube Accommodated: 8.00 millimeters all ends
Material: plastic polyethylene terephthalate body
Material: rubber synthetic flow control device
Media For Which Designed: vacuum single response
Style Designator: straight thru

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-325-2928	No Name Available	12/01/1995

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
2502998-001	Check Valve
2503547	Check Valve
5500094	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-237-5314?

The FSCG of the NSN 4820-01-237-5314 is 4820

Does the NSN 4820-01-237-5314 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-237-5314 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 4820-01-237-5314 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-237-5314 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 4820-01-237-5314 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Thu, Jul 31, 1986