# NSN 6660-01-679-9516: Transmitter Group, Humidity-Tempe

NSN 6660-01-679-9516 (also written 6660016799516; NIIN 01-679-9516) is a transmitter group, humidity-tempe in Federal Supply Class 6660, Meteorological Instruments and Apparatus. 5 manufacturer part numbers from 3 suppliers are on record. It was last purchased in Sep 2026.

## Identification

- NSN: 6660-01-679-9516 (6660016799516)
- NIIN: 01-679-9516 (016799516)
- Item name: TRANSMITTER GROUP,HUMIDITY-TEMPE
- Federal Supply Class: [FSC 6660 Meteorological Instruments and Apparatus](https://nsnexplorer.com/fsc/6660/)
- 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 2026-10-20)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| PRPY | PROPRIETARY CHARACTERISTICS | PACS |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 7148-G501 REV F ITEM NO 3 | 22501 | HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8612-13 | 22501 | HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 8612-13 | 39UG2 | HOWELL LABORATORIES, INC. DBA ODAT MACHINE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| EA34-TX+(100/+20C)+HD | 5JZU5 | MICHELL INSTRUMENTS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| EA34-TXW-HWL | 5JZU5 | MICHELL INSTRUMENTS, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-09-16 | [SPE4A626C0083](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6660016799516) | TRANSMITTER GROUP, HUMIDITY-TEMPERATURE | HOWELL LABORATORIES INC DBA HOWELL LABORATORIES INC | $1,049,900.67 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6660016799516&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6660016799516
- 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/6660-01-679-9516/
JSON: https://nsnexplorer.com/api/nsn/6660-01-679-9516.json