The Thermometer,self-Indicating,digi, cataloged under National Stock Number 6685-01-293-1250, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Palmer Wahl Instruments Inc.. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-293-1250 |
| Primary Part Number | TM612A |
| Item Name | Thermometer,self-Indicating,digi |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Palmer Wahl Instruments Inc. |
| Status | ACTIVE |
| Measurement Type | DIGITAL |
| Style Designator | HAND HELD |
| Display Type | LIQUID CRYSTAL |
| Operating Temp Range | +32.0 TO 122.0 FAHRENHEIT DEGF |
| Environmental Attribute Code | NON-MERCURY ALTERNATIVE - MEDICAL PRODUCTS - THERMOMETERS |
| Switch Type and Quantity | 1 TOGGLE |
| Measurement Range | -60.0 TO 1380.0 DEG FAHRENHEIT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| TM612A PRIMARY | Palmer Wahl Instruments Inc. (USA) |
| Reference | Meaning |
|---|---|
| TM612 | 5/9 Secondary reference Palmer Wahl Instruments Inc. |
| TCM-312 | 5/9 Secondary reference Palmer Wahl Instruments Inc. |
| TC15F | 5/9 Secondary reference Palmer Wahl Instruments Inc. |
NSN 6685-01-293-1250 is a Thermometer,self-Indicating,digi, manufactured by Palmer Wahl Instruments Inc., classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-293-1250 has 1 manufacturer part number on file: TM612A (Palmer Wahl Instruments Inc.).
Key specifications for TM612A: Measurement Type: DIGITAL; Style Designator: HAND HELD; Overall Length: 6.700 INCHES NOMINAL IN; Overall Width: 2.800 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.