# NSN 4820-01-314-4370: Valve, Calibrated Flow

NSN 4820-01-314-4370 (also written 4820013144370; NIIN 01-314-4370) is a valve, calibrated flow in Federal Supply Class 4820, Valves, Nonpowered. 4 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 4820-01-314-4370 (4820013144370)
- NIIN: 01-314-4370 (013144370)
- Item name: VALVE,CALIBRATED FLOW
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAQL | BODY STYLE | — |
| ADQZ | END CONNECTION QUANTITY | 2 |
| ADSY | VALVE DISCHARGE FLOW RATE | GALLONS PER MINUTE 100.0 |
| AGAV | END ITEM IDENTIFICATION | HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS) |
| FEAT | SPECIAL FEATURES | 3 IN. PIPE IDENTICAL END CONNECTIONS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2249250W | 45152 | OSHKOSH CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2249250W | 75Q65 | OSHKOSH DEFENSE LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 2AG991 | 45152 | OSHKOSH CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 45A205 | 088A2 | C SYSTEMS LLC DBA CRAIG SYSTEMS DBA EASTERN TECHNOLOGIES | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-22 | [SPE7LX24D0096/SPE7LX27FA59Q](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820013144370) | VALVE, CALIBRATED FLOW | OSHKOSH DEFENSE LLC | $30,772.20 |
| 2026-09-10 | [SPE7LX24D0096/SPE7LX26FB7KL](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820013144370) | VALVE, CALIBRATED FLOW | OSHKOSH DEFENSE LLC | $23,785.28 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4820013144370&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820013144370
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- 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/4820-01-314-4370/
JSON: https://nsnexplorer.com/api/nsn/4820-01-314-4370.json