# NSN 6685-01-123-8900: Transmitter, Pressure

NSN 6685-01-123-8900 (also written 6685011238900; NIIN 01-123-8900) is a transmitter, pressure in Federal Supply Class 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. 3 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 6685-01-123-8900 (6685011238900)
- NIIN: 01-123-8900 (011238900)
- Item name: TRANSMITTER,PRESSURE
- Federal Supply Class: [FSC 6685 Pressure, Temperature, and Humidity Measuring and Controlling Instruments](https://nsnexplorer.com/fsc/6685/)
- Federal Supply Group: [FSG 66](https://nsnexplorer.com/group/66/)
- Acquisition method suffix code: AMSC B: must be bought from the sources named on a source control or selected item drawing. (observed 2026-11-04)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACDC | CURRENT TYPE | DC |
| ACUP | MOUNTING DEVICE QUANTITY | 2 |
| AFLW | ACTUATION METHOD | PRESSURE SENSING ELEMENT |
| AGAV | END ITEM IDENTIFICATION | 1520-01-088-3669 |
| AMSE | VOLTAGE RATING | LOCATION NOT OTHERWISE SPECIFIED VOLTS MINIMUM 18.0 AND VOLTS MAXIMUM 30.0 |
| AXGY | MOUNTING METHOD | EXTERNAL THREAD |
| BHMW | MEASUREMENT RANGE | POUNDS PRESSURE PER SQUARE INCH -0.0 TO 4000.0 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 145HS213-1 | 77272 | THE BOEING COMPANY | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 145HS213-1 | A0126 | LEONARDO SPA HELICOPTERS DIVISION - PRODUCTION SITE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 54085 | 04454 | SENSOR SYSTEMS, L.L.C. DBA SENSOR SYSTEMS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-12 | [SPE4A621P1014](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685011238900) | TRANSMITTER, PRESSUR | SENSOR SYSTEMS, L.L.C. DBA SENSOR SYSTEMS LLC | $152,000.00 |
| 2026-08-12 | [SPE4A621P1014](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685011238900) | TRANSMITTER, PRESSUR | SENSOR SYSTEMS, L.L.C. DBA SENSOR SYSTEMS LLC | $152,000.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6685011238900&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685011238900
- 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.

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