The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-01-024-2977, is classified within Federal Supply Class 6685 (Pressure, Temperature, and Humidity Measuring and Controlling Instruments) of the Instruments and Laboratory Equipment group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-024-2977 |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Flexible Tube Length | 420.000 INCHES NOMINAL IN |
| Bulb Overall Length | 8.000 INCHES NOMINAL IN |
| Bulb Type | PLAIN RIGID |
| Scale Inscription/background Color | BLACK MARKINGS ON YELLOW BACKGROUND |
| Dial Diameter | 4.500 INCHES NOMINAL IN |
| Indicator Connection Method | FLEXIBLE TUBE |
| Case Diameter | 5.594 INCHES NOMINAL IN |
| Actuating Medium | GAS |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE AND 1 REFERENCE SINGLE |
| Active Portion Length | 3.500 INCHES NOMINAL IN |
| Scale Type | DIAL |
| Scale Measurement Range | +100.000 TO 800.000 DEG FAHRENHEIT |
| Bulb Quantity | 1 |
| Bulb Tip Length | 3.500 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1 1-2DL35CAPTXB | 5/1 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 41G0-N00R-035Y | 3/9 Design control — primary reference Weksler Glass Thermometer Corp |
NSN 6685-01-024-2977 is a Thermometer,indicating,capillary, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-024-2977: Flexible Tube Length: 420.000 INCHES NOMINAL IN; Bulb Overall Length: 8.000 INCHES NOMINAL IN; Bulb Type: PLAIN RIGID; Scale Inscription/background Color: BLACK MARKINGS ON YELLOW BACKGROUND. 14 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.