# NSN 6680-01-654-5745: Transmitter, Rate Of Flow

NSN 6680-01-654-5745 (also written 6680016545745; NIIN 01-654-5745) is a transmitter, rate of flow in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 3 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6680-01-654-5745 (6680016545745)
- NIIN: 01-654-5745 (016545745)
- Item name: TRANSMITTER,RATE OF FLOW
- Federal Supply Class: [FSC 6680 Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments](https://nsnexplorer.com/fsc/6680/)
- Federal Supply Group: [FSG 66](https://nsnexplorer.com/group/66/)
- 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 |
| --- | --- | --- |
| AFLW | ACTUATION METHOD | MOMENTUM TYPE USING IMPELLER AND TURBINE |
| ADAV | OVERALL DIAMETER | INCHES NOMINAL 1.55 |
| ACZB | FREQUENCY RATING | HERTZ MINIMUM 0.5 |
| AMSE | VOLTAGE RATING | VOLTS MINIMUM 10.0 AND VOLTS MAXIMUM 28.0 |
| BGNL | MEASUREMENT RANGE | GALLONS PER HOUR 1.6 TO 16.0 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | METER,IMPELLER TYPE |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 4.1 |
| ACDC | CURRENT TYPE | DC |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 3.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| FTB-1505 | 29907 | OMEGA ENGINEERING, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| FTB1305 | 29907 | OMEGA ENGINEERING, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| R16838-006-AA-AA | 1T434 | BOYD LANCASTER, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-24 | [SPE4A626P0Q78](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680016545745) | TRANSMITTER, RATE OF | — | $16,308.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6680016545745&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680016545745
- 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/6680-01-654-5745/
JSON: https://nsnexplorer.com/api/nsn/6680-01-654-5745.json