# NSN 6680-01-476-3270: Indicator, Sight, Liquid

NSN 6680-01-476-3270 (also written 6680014763270; NIIN 01-476-3270) is an indicator, sight, liquid in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 7 manufacturer part numbers from 2 suppliers are on record. No purchases are on record yet.

## Identification

- NSN: 6680-01-476-3270 (6680014763270)
- NIIN: 01-476-3270 (014763270)
- 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 L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABKG | BOLT CIRCLE DIAMETER | INCHES NOMINAL 3.125 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 5.500 |
| AECS | BOLT HOLE QUANTITY | 4 |
| AHNX | BOLT HOLE DIAMETER | BOTH ENDS INCHES NOMINAL 0.562 |
| AHTC | FLANGE OUTSIDE DIAMETER | INCHES NOMINAL 4.250 |
| ASNX | SIGHT DIAMETER | INCHES NOMINAL 1.500 |
| AWZY | END CONNECTION TYPE | BOTH ENDS FLANGED PLAIN |
| BPHD | MAXIMUM WORKING PRESSURE | POUNDS PER SQUARE INCH (PSI) 150.0 |
| CSQG | FURNISHED DATA | LIQUID FLOW |
| CTCY | DATA FURNISHING METHOD | CLEAR WINDOW |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1CS18-022 | 1QZK3 | THE HELLAN STRAINER CO DIV SISTER COMPANY OF CLEVELAND GEAR, SUBS. OF INDUSTRIAL MFG. C | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1CS18-022 | 59958 | CLEVELAND GEAR COMPANY, INC. DBA CLEVELAND GEAR CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 88585-940 | 1QZK3 | THE HELLAN STRAINER CO DIV SISTER COMPANY OF CLEVELAND GEAR, SUBS. OF INDUSTRIAL MFG. C | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 88585-940 | 59958 | CLEVELAND GEAR COMPANY, INC. DBA CLEVELAND GEAR CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SFI-1211 | 1QZK3 | THE HELLAN STRAINER CO DIV SISTER COMPANY OF CLEVELAND GEAR, SUBS. OF INDUSTRIAL MFG. C | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| SFI-1211 | 59958 | CLEVELAND GEAR COMPANY, INC. DBA CLEVELAND GEAR CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ZH260 | 59958 | CLEVELAND GEAR COMPANY, INC. DBA CLEVELAND GEAR CO | [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=6680014763270&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680014763270
- 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.

Canonical page: https://nsnexplorer.com/nsn/6680-01-476-3270/
JSON: https://nsnexplorer.com/api/nsn/6680-01-476-3270.json