The Thermometer,self-Indicating, cataloged under National Stock Number 6685-00-511-4477, 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 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6685-00-511-4477 |
| Item Name | Thermometer,self-Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Status | ACTIVE |
| Design Type | FLUCTUATINGFLUCTUATING |
| Scale Inscription/background Color | BLACK MARKING ON CLEAR BACKGROUNDBLACK MARKING ON CLEAR BACKGROUND |
| Scale Smallest Increment | 1.0 DEG FAHRENHEIT1.0 DEG FAHRENHEIT |
| Style Designator | IMMERSION RING TOP |
| Actuating Medium | MERCURYMERCURY |
| Features Provided | LENS MAGNIFYING FRONT AND LENS MAGNIFYING FRONT AND EXPANSION CHAMBEREXPANSION CHAMBER |
| Securing Device Type | CLIPCLIP |
| Scale Type | ETCHED STEMETCHED STEM |
| Material | GLASS OVERALL |
| 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 |
|---|---|
| SCC30638 | 5/2 Secondary reference U.S. Government activity |
| 313ML512GM | 3/9 Design control — primary reference Green Henry J Instruments Inc |
NSN 6685-00-511-4477 is a Thermometer,self-Indicating, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
Key specifications for 6685-00-511-4477: Design Type: FLUCTUATINGFLUCTUATING; Scale Inscription/background Color: BLACK MARKING ON CLEAR BACKGROUNDBLACK MARKING ON CLEAR BACKGROUND; Scale Smallest Increment: 1.0 DEG FAHRENHEIT1.0 DEG FAHRENHEIT; Style Designator: IMMERSION RING TOP. 9 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.