# NSN 6685-00-873-5598: Thermometer, Indicating, Capillary

NSN 6685-00-873-5598 (also written 6685008735598; NIIN 00-873-5598) is a thermometer, indicating, capillary in Federal Supply Class 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. 6 manufacturer part numbers from 6 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 6685-00-873-5598 (6685008735598)
- NIIN: 00-873-5598 (008735598)
- Item name: THERMOMETER,INDICATING,CAPILLARY
- 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 H: the government lacks sufficient, accurate or legible data to buy from other sources. (observed 2026-10-28)
- Acquisition method code: 1

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ASSP | DIAL DIAMETER | INCHES NOMINAL 3.500 |
| ATEQ | SCALE TYPE | DIAL |
| BKCM | ACTUATING MEDIUM | GAS |
| BKCN | SCALE ACCURACY RATING | PORM 2 DEG F |
| BKCT | BULB QUANTITY | 1 |
| BKCW | BULB TYPE | FLEXIBLE CAPILLARY |
| BKCX | BULB CONNECTION TYPE | UNION |
| BKCY | ACTIVE PORTION LENGTH | INCHES NOMINAL 3.000 |
| BKCZ | ACTIVE PORTION DIAMETER | INCHES NOMINAL 0.375 |
| BLQG | FLEXIBLE TUBE LENGTH | INCHES NOMINAL 120.000 |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 26-11105 | 66935 | JOHNSON CONTROLS NAVY SYSTEMS, LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 31GP-Y00R-A10Y | 049X3 | ASHCROFT INC DBA HEISE, WEKSLER | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 31GP-Y00R-A10Y | 64467 | WEKSLER GLASS THERMOMETER CORP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 35-T8478K-51E-000-0100(-40/180) | 36056 | CROMAC CHEMICAL CO LTD | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 35-T8478K-51E-000-0100(-40/180) | 38056 | ASHCROFT INC DBA HEISE | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| ITR-35-18-A-010-30-0 | 76526 | MOELLER INSTRUMENT COMPANY, INC. DBA MOELLER INSTRUMENT CO | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE4A526P6404](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685008735598) | THERMOMETER, INDICAT | MOELLER INSTRUMENT COMPANY, INC. DBA MOELLER INSTRUMENT CO | $6,221.28 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=6685008735598&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=6685008735598
- 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/6685-00-873-5598/
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