# NSN 6680-01-537-6403: Indicator Subassembly, Liquid Qua

NSN 6680-01-537-6403 (also written 6680015376403; NIIN 01-537-6403) is an indicator subassembly, liquid qua in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 4 manufacturer part numbers from 2 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6680-01-537-6403 (6680015376403)
- NIIN: 01-537-6403 (015376403)
- Item name: INDICATOR SUBASSEMBLY,LIQUID QUA
- 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 |
| --- | --- | --- |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 6.625 |
| AGAV | END ITEM IDENTIFICATION | INDICATOR, TANK LEVEL VE207828 |
| CXCK | COMPONENT TYPE AND QUANTITY | ADAPTER 1 |
| FEAT | SPECIAL FEATURES | ITEM IS A FLANGED AIR SWIVEL ADAPTER FOR VEGAPULS 66 ONTO WHICH THE PLICS RADAR SENSOR UNIT IS MOUNTED. 1-1/2 INCH NAVY BOLT FLANGE |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| NAP.SFSII | 1K2S2 | VEGA AMERICAS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| V-2894MF | 15741 | OHMART CORP THE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| VE206753 | 15741 | OHMART CORP THE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| VE206753 | 1K2S2 | VEGA AMERICAS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-09-16 | $3,637.00 | 22 | DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680015376403) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-16 | [SPE4A526V2038](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680015376403) | INDICATOR SUBASSEMBLY, LIQUID QUANTITY | DELA TECHNOLOGY CORPORATION DBA DELA TECHNOLOGY CORP | $80,014.00 |
| 2026-08-27 | [SPE4A526V1967](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680015376403) | INDICATOR SUBASSEMBLY, LIQUID QUANTITY | MARTIN MILITARY INC | $55,952.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6680015376403&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680015376403
- 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/6680-01-537-6403/
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