# NSN 6680-01-421-4001: Transmitter, Rate Of Flow

NSN 6680-01-421-4001 (also written 6680014214001; NIIN 01-421-4001) is a transmitter, rate of flow in Federal Supply Class 6680, Liquid and Gas Flow, Liquid Level, and Mechanical Motion Measuring Instruments. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Oct 2026.

## Identification

- NSN: 6680-01-421-4001 (6680014214001)
- NIIN: 01-421-4001 (014214001)
- Item name: TRANSMITTER,RATE OF FLOW
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-16)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 3.854 |
| ABKW | OVERALL HEIGHT | INCHES MINIMUM 2.546 AND INCHES MAXIMUM 2.586 |
| ABMK | OVERALL WIDTH | INCHES MINIMUM 0.808 AND INCHES MAXIMUM 0.848 |
| ACDC | CURRENT TYPE | AC/DC |
| AGAV | END ITEM IDENTIFICATION | C-17 AIRCRAFT |
| AMSE | VOLTAGE RATING | VOLTS NOMINAL 28.0 |
| ASKX | ELECTRICAL CONNECTION QUANTITY | 1 |
| ASKZ | ELECTRICAL CONNECTION IDENTIFYING NUMBER | MATES WITH MS3475W8-33S |
| ASSB | MECHANICAL CONNECTION QUANTITY | 2 |
| ASSC | MECHANICAL CONNECTION SIZE | 1/2-20UNJF-3A THREADS |
| AXGY | MOUNTING METHOD | HOLE |
| BGNL | MEASUREMENT RANGE | LITERS PER HOUR 12.0 TO 120.0 |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| CSCF | TERMINAL TYPE | CONNECTOR, RECEPTACLE |
| FEAT | SPECIAL FEATURES | OXYGEN CLEAN, DESIGNED FOR USE WITH OXYGEN PER BB-O-925 TYPE 1 GRADE A;OPERATING TEMP MINUS 65 TO PLUS 160 DEG F |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1500F0241-01 | 73760 | ITT AEROSPACE CONTROLS LLC DBA ITT AEROSPACE CONTROLS UNIT S | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1500F0241-01 | 98087 | ITT AEROSPACE CONTROLS LLC DBA ITT AEROSPACE CONTROLS UNIT S | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 5D0223-01 | 88277 | THE BOEING COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-15 | [SPE4A527P0130](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680014214001) | TRANSMITTER, RATE OF | JAMAICA BEARINGS CO., INC. DBA JAMAICA BEARINGS CO., INC. | $30,460.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6680014214001&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6680014214001
- 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/6680-01-421-4001/
JSON: https://nsnexplorer.com/api/nsn/6680-01-421-4001.json