# NSN 4820-01-561-7746: Valve, Flow Control

NSN 4820-01-561-7746 (also written 4820015617746; NIIN 01-561-7746) is a valve, flow control in Federal Supply Class 4820, Valves, Nonpowered. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 4820-01-561-7746 (4820015617746)
- NIIN: 01-561-7746 (015617746)
- Item name: VALVE,FLOW CONTROL
- 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 D: the data needed to compete the part is unavailable or cannot be obtained economically. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| AAMW | FLANGE DIAMETER | INCHES 2.375 |
| ADQZ | END CONNECTION QUANTITY | 2 |
| AGAV | END ITEM IDENTIFICATION | C-135 AIRCRAFT |
| AQLR | VALVE OPERATION METHOD | HYDRAULIC |
| AWLS | CONNECTION TYPE | FLANGE, ROUND W/HOLES |
| CRWH | MAXIMUM OPERATING TEMP AND MEDIA FOR WHICH DESIGNED | FAHRENHEIT HYDRAULIC FLUID, PETROLEUM BASE 225.0 |
| CWCF | FACE TO FACE DISTANCE | INCHES 6.562 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | INSTALLATION DRAWING FLOW REGULATOR 1 INCH TUBE |
| CYCA | PRESSURE CLASS | POUNDS PER SQUARE INCH (PSI) 3000.0 |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 198-16-19.5 | 98441 | PARKER HANNIFIN CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| W198-16-19.5 | 98441 | PARKER HANNIFIN CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-29 | $3,805.35 | 30 | MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820015617746) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-29 | [SPE7MC26V4656](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820015617746) | VALVE, FLOW CONTROL | MID-STATE AEROSPACE INC DBA MID-STATE AEROSPACE INC | $114,160.50 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=4820015617746&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=4820015617746
- 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/4820-01-561-7746/
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