# NSN 6685-01-728-2144: Transmitter, Pressure

NSN 6685-01-728-2144 (also written 6685017282144; NIIN 01-728-2144) is a transmitter, pressure in Federal Supply Class 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. 2 manufacturer part numbers from 1 supplier are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 6685-01-728-2144 (6685017282144)
- NIIN: 01-728-2144 (017282144)
- 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 Q: the government lacks adequate data or rights, but breakout to competition is expected. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABMK | OVERALL WIDTH | MILLIMETERS NOMINAL 25.5 |
| AGAV | END ITEM IDENTIFICATION | POWER UNIT, HYDRAULIC |
| AMSE | VOLTAGE RATING | INPUT VOLTS MINIMUM 8.0 AND VOLTS MAXIMUM 33.0 |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | INDUSTRIAL PRESSURE TRANSDUCER |
| SUPP | SUPPLEMENTARY FEATURES | OUTPUT: 4-20 MA; PRESSURE RATING: 0-9000 PSI; OPERATING TEMPERATURE RANGE: -40 TO +212 DEG F; SUPPLY CURRENT: 15 MA; MAX STORAGE TEMPERATURE: -40 TO +257 DEG F; WEIGHT: 450 GRAMS; MATERIAL: STAINLESS STEEL |
| ABHP | OVERALL LENGTH | MILLIMETERS NOMINAL 92.6 |
| ACDC | CURRENT TYPE | DC |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| BT5-T4-44G-P | 89326 | BARKSDALE, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| BTST4-44-G-P | 89326 | BARKSDALE, INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Price history

Newest first.

| Date | Unit price | Quantity | Supplier | Agency | Source |
| --- | --- | --- | --- | --- | --- |
| 2026-08-11 | $523.86 | 2 | TNL SALES LLC | — | [record](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685017282144) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-11 | [SPE4A526V1855](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685017282144) | TRANSMITTER, PRESSURE | TNL SALES LLC | $1,047.72 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6685017282144&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685017282144
- 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/6685-01-728-2144/
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