The Simulator-Calibrator,thermocoupl, cataloged under National Stock Number 6685-01-582-5693, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ectron Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6685-01-582-5693 |
| Primary Part Number | 1140B |
| Item Name | Simulator-Calibrator,thermocoupl |
| FSC / FSG | 6685 / 66 — No Item Name Available |
| Manufacturer | Ectron Corp |
| Status | ACTIVE |
| Entry Date | 10-02-25 |
| Functional Classification | AA-8.18 |
| Functional Description | USED IN PRECISION MEASURING EQUIPMENT LABS TO PRECISELY MEASURE THERMOCOUPLE SIGNALS, GENERATE ACCURATE DC VOLTAGES, AND MEASUREMENT OF DC VOLTAGES |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-HDBK-300(PME) | Mil-Hdbk-300 Hq Afmc-Lgis (USA) |
| 1140B PRIMARY | Ectron Corp (USA) |
NSN 6685-01-582-5693 is a Simulator-Calibrator,thermocoupl, manufactured by Ectron Corp, classified under FSC 6685 (No Item Name Available). Status: active.
NSN 6685-01-582-5693 has 2 cross-referenced part numbers: MIL-HDBK-300(PME) (Mil-Hdbk-300 Hq Afmc-Lgis), 1140B (Ectron Corp).
There are 3 known substitutes for 6685-01-582-5693: 5940-00-159-0213, 4820-00-288-7232, 5340-00-936-8709. Verify interchangeability with system specifications before substitution.
Key specifications for 1140B: Entry Date: 10-02-25; Functional Classification: AA-8.18; Functional Description: USED IN PRECISION MEASURING EQUIPMENT LABS TO PRECISELY MEASURE THERMOCOUPLE SIGNALS, GENERATE ACCURATE DC VOLTAGES, AND MEASUREMENT OF DC VOLTAGES; Special Features: BENCH MOUNTED AND USABLE ON FLIGHTLINE, IN HANGARS, OR IN BACK SHOPS. 4 total characteristics are documented in the Federal Logistics Information System.