ASAP Aerospace, owned and operated by ASAP Semiconductor, is the latest parts procurement platform for the aerospace and aviation industry. Customers can easily search our database to find NSN parts like Seat Valve 9000.290 of Dynex Rivett Corp with NSN 4820-01-304-2657.
NSN 4820-01-304-2657, National Stock Number, is a 13-digit serial number assigned by the US DLA to an item that is bought, stored, and sold via the federal supply chain. Unlike part numbers, NSNs are not arbitrary and follow a specific classification system.
Alternative NSN: | 4820013042657 |
Manufacturers | Dynex Rivett Corp |
Item Name | Seat Valve |
INC Code | 22113 |
Federal Supply Group (FSG) | 48 Valves |
Federal Supply Class (FSC) | 4820 Valves Nonpowered |
National Item Identification Number (NIIN) | 01-304-2657 (013042657) |
NCB Code | USA (01) |
4810-00-001-4499 (4810000014499) | 4810-00-001-4611 (4810000014611) | 4810-00-001-6321 (4810000016321) | 4810-00-001-6587 (4810000016587) |
4810-00-001-6588 (4810000016588) | 4810-00-001-6589 (4810000016589) | 4810-00-001-6605 (4810000016605) | 4810-00-001-6872 (4810000016872) |
4810-00-001-6873 (4810000016873) | 4810-00-001-7848 (4810000017848) | 4810-00-001-9471 (4810000019471) | 4810-00-001-9472 (4810000019472) |
The NSN 4820013042657 is a unique, 13-digit code that provides a simplified means to identify Seat Valve parts that may come from different manufacturers. With an NSN, one can ensure that they are only procuring exact items of need.
Manufacturers like Dynex Rivett Corp, and others all produce parts that have the NSN 4820013042657.
NSN 4820013042657 includes product offerings that trace back to various manufacturers through CAGE Codes like 50988, and others.
NSN 4820013042657 encompasses a variety of items, including part numbers like 9000.290, and more.
The NSN 4820013042657 can be broken up into separate parts, each holding specific data that is useful for organization and procural. For example, this NSN includes details like its:
The NSN 4820013042657 is associated with the Item Name Code (INC) 22113, such information aiding in the classification of items.
![]() |
AS9120B and ISO 9001:2015 |
![]() |
Aviation Suppliers Association Member |
![]() |
FAA AC 0056B Accredited |
![]() |
AS 6081:2012 Certification |
![]() |
ESD S20.20-2014 Certification |