4584098

View detailed technical data, stock status, and sourcing information for: 4584098
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-025-3496

Item Name Code

05487

Assigment Date

07/30/1976 (50 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends, on which the nominal diameter of one threaded section is greater than the other. All or part of the unthreaded section is greater than the maximum major diameter of the largest threaded section. It may be thread relieved. Excludes:items with tapered threads. See also stud, locked in.

automatic valve operation method, barbed-beaded (hose) all ends connection style, spring disk loading method, unthreaded external hose 1st end connection type, poppet flow control device

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: poppet
Disk Loading Method: spring
Connection Style: barbed-beaded (hose) all ends
Valve Operation Method: automatic
Connection Type: unthreaded external hose 1st end
Connection Type: unthreaded external hose 2nd end
Mounting Position: horizontal or vertical
Raised Face Nominal Diameter: 0.650 inches 1st end
Material: plastic acetal overall
Style Designator: angle

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2530-00-499-9636	No Name Available	07/01/1979

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
2502898	Check Valve
2508755	Check Valve
372332C1	Check Valve
4584098	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-01-025-3496?

The FSCG of the NSN 4820-01-025-3496 is 4820

Does the NSN 4820-01-025-3496 have a Schedule B code assigned?

Yes, the Schedule B code is 8481309000

Does NSN 4820-01-025-3496 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 4820-01-025-3496 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-025-3496 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 4820-01-025-3496 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Fri, Jul 30, 1976