# NSN 6680-01-533-9817: Indicator, Sight, Liquid

NSN 6680-01-533-9817 (also written 6680015339817; NIIN 01-533-9817) is an indicator, sight, liquid in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6680-01-533-9817 (6680015339817)
- NIIN: 01-533-9817 (015339817)
- Item name: INDICATOR,SIGHT,LIQUID
- 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 2026-10-23)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ATQZ | MAXIMUM TEMP RATING | FAHRENHEIT 225.0 |
| BPHD | MAXIMUM WORKING PRESSURE | POUNDS PER SQUARE INCH (PSI) 200.0 |
| FEAT | SPECIAL FEATURES | MEDIUM PRESSURE-DOUBLE WINDOW, THREADED-ROTATOR-PADDLEWHEEL INDICATOR USED FOR CLEAR MEDIA TO ENHANCE FLOW INDICATION-ANY DIRECTION;MATL GLASS-TEMP SODA LIME, SEALS-NEOPRENE VITON, ROTATOR/FLAPPER-DELRIN |
| MATT | MATERIAL | COPPER ALLOY |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 131-2.00IN | 51857 | ERNST, JOHN C & CO, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| E13024 REV C (131-2.00IN) | 51857 | ERNST, JOHN C & CO, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-14 | [SPE4A526P8135](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680015339817) | INDICATOR, SIGHT, LIQ | TNL SALES LLC | $6,055.39 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6680015339817&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680015339817
- 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/6680-01-533-9817/
JSON: https://nsnexplorer.com/api/nsn/6680-01-533-9817.json