# NSN 6685-01-425-4599: Transmitter, Pressure

NSN 6685-01-425-4599 (also written 6685014254599; NIIN 01-425-4599) 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 Sep 2026.

## Identification

- NSN: 6685-01-425-4599 (6685014254599)
- NIIN: 01-425-4599 (014254599)
- 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 R: the government owns neither the data nor the rights, and obtaining them is judged uneconomical. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ACDC | CURRENT TYPE | DC |
| AGAV | END ITEM IDENTIFICATION | 1C-130J-4-21-1 FIG 10 INDEX 226 |
| AMSE | VOLTAGE RATING | OUTPUT VOLTS MAXIMUM 5.0 |
| AMSE | VOLTAGE RATING | INPUT VOLTS MAXIMUM 28.0 |
| ASKX | ELECTRICAL CONNECTION QUANTITY | 1 |
| ASKZ | ELECTRICAL CONNECTION IDENTIFYING NUMBER | MIL-C-38999 SERIES III ARRANGEMENT A35PN |
| ASSB | MECHANICAL CONNECTION QUANTITY | 1 |
| BHMW | MEASUREMENT RANGE | POUNDS PRESSURE PER SQUARE INCH 0.0 TO 150.0 |
| BLJN | CONNECTOR CONTROLLING AGENCY | ROSEMOUNT AEROSPACE |
| FEAT | SPECIAL FEATURES | MFG NAME: PRESSURE TRANSDUCER; ACCURACY PORM 1 PCT FULL SCALE |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |
| RDAL | REFERENCE DATA AND LITERATURE | ROSEMOUNT AEROSPACE SPEC SHEET |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 1833B1 | 59885 | ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1833B1 | 60678 | ROSEMOUNT AEROSPACE INC. DBA ROSEMOUNT AEROSPACE DIVISION DIV UTAS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 1883B1 | 74703 | LOCKHEED MARTIN AERONAUTICAL SYSTEMS SUPPORT COMPANY DBA LMASSC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-22 | [SPE4AX18D9413/SPE4A626F497R](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685014254599) | TRANSMITTER, PRESSURE | ROSEMOUNT AEROSPACE INC DBA ROSEMOUNT AEROSPACE INC | $4,216.36 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6685014254599&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685014254599
- 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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