# NSN 6680-01-493-6497: Indicator Subassembly, Rate Of FL

NSN 6680-01-493-6497 (also written 6680014936497; NIIN 01-493-6497) is an indicator subassembly, rate of fl 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. The government has 1 open solicitation for it.

## Identification

- NSN: 6680-01-493-6497 (6680014936497)
- NIIN: 01-493-6497 (014936497)
- Item name: INDICATOR SUBASSEMBLY,RATE OF FL
- 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 2026-11-08)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 48.590 |
| AGAV | END ITEM IDENTIFICATION | A/C FLOWMETER, NSN 6680-01-493-6484 |
| CXCK | COMPONENT TYPE AND QUANTITY | PROBE 1 |
| FEAT | SPECIAL FEATURES | ITEM NAME PER VENDOR: PROBE, INSERTION, RETRACTION; SPECIAL TOOL FOR MAINTENANCE, NOT TO BE PERMANENTLY INSTALLED WITH METER |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| RN-12 | 09550 | HERSEY MEASUREMENT CO DIV OF MILLER INDUSTRIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Open solicitations

| Solicitation | Quantity | Closes | Link |
| --- | --- | --- | --- |
| SPE4A6-27-T-001X | 1 | 2026-11-13 | [DIBBS](https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6680014936497&category=nsn) |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6680014936497&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680014936497
- 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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