The Thermometer,self-Indicating, cataloged under National Stock Number 6685-01-148-2586, 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 Precision Scientific Petroleum Instruments Co. Government technical data includes 9 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-148-2586 |
| Primary Part Number | 307055 |
| Item Name | Thermometer,self-Indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Precision Scientific Petroleum Instruments Co |
| Status | ACTIVE |
| Design Type | FLUCTUATINGFLUCTUATING |
| Overall Diameter | 6.0 MILLIMETERS MINIMUM AND 6.0 MILLIMETERS MINIMUM AND 7.0 MILLIMETERS MAXIMUM7.0 MILLIMETERS MAXIMUM MM |
| Style Designator | IMMERSION RING TOP |
| Actuating Medium | LIQUIDLIQUID |
| Securing Device Type | CLIPCLIP |
| Immersion Length | 95.0 MILLIMETERS NOMINAL95.0 MILLIMETERS NOMINAL MM |
| Scale Type | ETCHED TUBEETCHED TUBE |
| Scale Measurement Range | +0.000 TO 250.000 DEG CELSIUS+0.000 TO 250.000 DEG CELSIUS |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 307055 PRIMARY | Precision Scientific Petroleum Instruments Co (USA) |
NSN 6685-01-148-2586 is a Thermometer,self-Indicating, manufactured by Precision Scientific Petroleum Instruments Co, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-148-2586 has 1 manufacturer part number on file: 307055 (Precision Scientific Petroleum Instruments Co).
Key specifications for 307055: Design Type: FLUCTUATINGFLUCTUATING; Overall Diameter: 6.0 MILLIMETERS MINIMUM AND 6.0 MILLIMETERS MINIMUM AND 7.0 MILLIMETERS MAXIMUM7.0 MILLIMETERS MAXIMUM MM; Style Designator: IMMERSION RING TOP; Overall Length: 325.0 MILLIMETERS MINIMUM AND 325.0 MILLIMETERS MINIMUM AND 329.0 MILLIMETERS MAXIMUM329.0 MILLIMETERS MAXIMUM MM. 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.