The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-01-087-4049, 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14 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-087-4049 |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Flexible Tube Length | 240.000 INCHES NOMINAL IN |
| Bulb Type | FLEXIBLE EXTENSION PLAIN |
| Bulb Connection Type | UNION |
| Dial Diameter | 2.500 INCHES NOMINAL IN |
| Indicator Connection Method | FLEXIBLE TUBE |
| Style Designator | BULB W/O SOCKET |
| Case Diameter | 2.781 INCHES NOMINAL IN |
| Actuating Medium | VAPOR |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE |
| Scale Type | DIAL |
| Scale Measurement Range | -65.000 TO 165.000 DEG FAHRENHEIT |
| Bulb Quantity | 1 |
| Bulb Style | PLAIN BULB W/BENDABLE EXTENSION |
| Material | STEEL METER CASE |
| 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 |
|---|---|
| D-21424 | 7/9 Vendor item drawing reference U.S. Government activity |
| D-21424 | C/1 Advisory reference — outside the item-of-supply concept Drs Environmental Systems Inc |
| 2 CAC 19900 AFA 001 | 3/9 Design control — primary reference Desco Corp Marsh Bellofram Div |
| 2 1-2 57DFM 1/2CBM M65-P165 | 5/9 Secondary reference Desco Corp Marsh Bellofram Div |
NSN 6685-01-087-4049 is a Thermometer,indicating,capillary, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-01-087-4049: Flexible Tube Length: 240.000 INCHES NOMINAL IN; Bulb Type: FLEXIBLE EXTENSION PLAIN; Bulb Connection Type: UNION; Dial Diameter: 2.500 INCHES NOMINAL IN. 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.