# NSN 4820-01-575-8468: Valve, Check

NSN 4820-01-575-8468 (also written 4820015758468; NIIN 01-575-8468) is a valve, check in Federal Supply Class 4820, Valves, Nonpowered. 2 manufacturer part numbers from 1 supplier are on record. No purchases are on record yet.

## Identification

- NSN: 4820-01-575-8468 (4820015758468)
- NIIN: 01-575-8468 (015758468)
- Item name: VALVE,CHECK
- Federal Supply Class: [FSC 4820 Valves, Nonpowered](https://nsnexplorer.com/fsc/4820/)
- Federal Supply Group: [FSG 48](https://nsnexplorer.com/group/48/)
- Acquisition method suffix code: AMSC Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ADSU | DISK LOADING METHOD | SPRING |
| AGAV | END ITEM IDENTIFICATION | 6110-01-575-2332 BRAKE CROSS CONNECT MANIFOLD; SCD-385 MCM-6 |
| ADQU | FLOW CONTROL DEVICE | DISK |
| AQLR | VALVE OPERATION METHOD | AUTOMATIC |
| AWLS | CONNECTION TYPE | FIRST END THREADED CARTRIDGE |
| CQQF | OPERATING PRESSURE | SINGLE RESPONSE POUNDS PER SQUARE INCH (PSI) MAXIMUM 5000.0 |
| CSDC | OPENING PRESSURE SETTING | POUNDS PER SQUARE INCH 15.0 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | SUN 15 PSI CHECK (NOSE-SIDE CHECK); FREE FLOW NOSE TO SIDE CHECK VALVE |
| FEAT | SPECIAL FEATURES | NON-ADJUSTABLE, VITON SEALS; 2 REQUIRED PER ASSEMBLY |
| MATT | MATERIAL | OVERALL STEEL CORROSION RESISTING |
| MEDA | MEDIA FOR WHICH DESIGNED | SINGLE RESPONSE OIL, HYDRAULIC |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| CXDA-XBW | 5CTU4 | WHEELER, MICHAEL N DBA PHOENIX HYDRAULICS AND CONTROLS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| PH260700 ITEM 4 | 5CTU4 | WHEELER, MICHAEL N DBA PHOENIX HYDRAULICS AND CONTROLS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4820015758468&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820015758468
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/4820-01-575-8468/
JSON: https://nsnexplorer.com/api/nsn/4820-01-575-8468.json