The Thermometer,indicating,capillary, cataloged under National Stock Number 6685-00-702-3074, 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 U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 24 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 6685-00-702-3074 |
| Primary Part Number | 7023074 |
| Item Name | Thermometer,indicating,capillary |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Flexible Tube Length | 115.000 INCHES NOMINAL IN |
| Mounting Facility Type and Quantity | 1 FLANGE AND 2 THREADED HOLE(S) |
| Bulb Overall Length | 2.328 INCHES NOMINAL IN |
| Bulb Type | FLEXIBLE CAPILLARY |
| Active Portion Diameter | 0.421 INCHES NOMINAL IN |
| Scale Inscription/background Color | WHITE MARKINGS AND BAND ON BLACK BACKGROUND |
| Scale Smallest Increment | 10.0 DEG FAHRENHEIT |
| Scale Accuracy Rating | ID PCT |
| Bulb Connection Type | THREADED |
| Dial Diameter | 1.625 INCHES NOMINAL IN |
| Indicator Connection Method | FLEXIBLE TUBE |
| Unthreaded Mounting Hole Diameter | 0.188 INCHES NOMINAL IN |
| Case Diameter | 2.000 INCHES NOMINAL IN |
| Actuating Medium | ETHER |
| Pointer/pen Type and Quantity | 1 INDICATING SINGLE |
| Active Portion Length | 1.828 INCHES NOMINAL IN |
| Features Provided | INCANDESCENT LAMP |
| Scale Type | CONCENTRIC DIAL |
| Case Type | DUSTPROOF |
| Mounting Bolt Circle Diameter | 2.562 INCHES NOMINAL IN |
| Scale Measurement Range | +125.000 TO 350.000 DEG FAHRENHEIT |
| Bulb Quantity | 1 |
| Material | STEEL METER CASE |
| Material | COPPER ALLOY BULB |
| 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 |
|---|---|
| 7023074 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 442149-115 | 5/9 Secondary reference Stewart-Warner Corporation |
NSN 6685-00-702-3074 is a Thermometer,indicating,capillary, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-00-702-3074 has 1 manufacturer part number on file: 7023074 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7023074: Flexible Tube Length: 115.000 INCHES NOMINAL IN; Mounting Facility Type and Quantity: 1 FLANGE AND 2 THREADED HOLE(S); Bulb Overall Length: 2.328 INCHES NOMINAL IN; Bulb Type: FLEXIBLE CAPILLARY. 24 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.