The Thermometer,self-Indicating,bime, cataloged under National Stock Number 6685-01-266-6867, 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 Naval Inventory Control Point Mechanicsburg. Government technical data includes 8 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-266-6867 |
| Primary Part Number | H3S2SVM |
| Item Name | Thermometer,self-Indicating,bime |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Naval Inventory Control Point Mechanicsburg |
| Status | ACTIVE |
| Stem Length | 2.000 INCHES NOMINAL IN |
| Dial Diameter | 3.062 INCHES NOMINAL IN |
| Style Designator | STRAIGHT FORM, HORIZONTAL DIAL |
| Immersion Length | 2.000 INCHES MINIMUM IN |
| Scale Type | BROAD ARC DIAL |
| Scale Measurement Range | +50.000 TO 750.000 DEG FAHRENHEIT |
| Material | STEEL CORROSION RESISTING OVERALL |
| Reference Number Differentiating Characteristics | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
| 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 |
|---|---|
| H3S2SVM | Naval Inventory Control Point Mechanicsburg (USA) |
| Reference | Meaning |
|---|---|
| H3S2S | 3/1 Design control — primary reference Weksler Glass Thermometer Corp |
NSN 6685-01-266-6867 is a Thermometer,self-Indicating,bime, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-266-6867 has 1 manufacturer part number on file: H3S2SVM (Naval Inventory Control Point Mechanicsburg).
Key specifications for H3S2SVM: Stem Length: 2.000 INCHES NOMINAL IN; Dial Diameter: 3.062 INCHES NOMINAL IN; Style Designator: STRAIGHT FORM, HORIZONTAL DIAL; Overall Length: 4.812 INCHES NOMINAL IN. 8 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.