# NSN 6680-01-398-1885: Meter, Flow Rate Indicating

NSN 6680-01-398-1885 (also written 6680013981885; NIIN 01-398-1885) is a meter, flow rate indicating in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 1 manufacturer part number from 1 supplier is on record. No purchases are on record yet.

## Identification

- NSN: 6680-01-398-1885 (6680013981885)
- NIIN: 01-398-1885 (013981885)
- Item name: METER,FLOW RATE INDICATING
- 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 |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | MILLIMETERS NOMINAL 250.0 |
| AGAV | END ITEM IDENTIFICATION | 1730-01-272-4402;SUPPORT EQUIPMENT,B-2 BOMBER |
| AMKD | INDICATOR TYPE | BALL FLOAT |
| APQB | UNIT TYPE | MOUNTED |
| APSJ | SCALE QUANTITY | 1 |
| ATEQ | SCALE TYPE | DIRECT CAPACITY READING |
| BPHD | MAXIMUM WORKING PRESSURE | POUNDS PER SQUARE INCH (PSI) 200.0 |
| CPZF | METERING TUBE QUANTITY | 1 |
| MATT | MATERIAL | TUBE GLASS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 2250MS4SBDG10 | 54679 | FLOWMETRICS, INC. DBA FLOWMETRICS INC | [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=6680013981885&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680013981885
- 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.

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