The Control,temperature,indicating, cataloged under National Stock Number 6685-01-592-2524, 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 Cal Controls Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-592-2524 |
| Primary Part Number | CAL-3300 |
| Item Name | Control,temperature,indicating |
| FSC / FSG | 6685 / 66 — Pressure, Temperature, and Humidity Measuring and Controlling Instruments |
| Manufacturer | Cal Controls Inc |
| Status | ACTIVE |
| Sensing Element Type | THERMOCOUPLE REMOTE |
| Maximum Overall Width | 51.0 MILLIMETERS MM |
| Inclosure Type | ENCASED |
| Maximum Overall Length | 116.2 MILLIMETERS MM |
| Maximum Overall Height | 22.0 MILLIMETERS MM |
| Mounting Method | PANEL |
| Power Source | EXTERNAL |
| Operating Temp Range | +0.0 TO 50.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
NSN 6685-01-592-2524 is a Control,temperature,indicating, manufactured by Cal Controls Inc, classified under FSC 6685, Pressure, Temperature, and Humidity Measuring and Controlling Instruments. Status: active.
NSN 6685-01-592-2524 has 2 manufacturer part numbers on file: 911237 (Isotta Fraschini Motori Spa), CAL-3300 (Cal Controls Inc).
Key specifications for CAL-3300: Sensing Element Type: THERMOCOUPLE REMOTE; Maximum Overall Width: 51.0 MILLIMETERS MM; Inclosure Type: ENCASED; Maximum Overall Length: 116.2 MILLIMETERS MM. 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.