The Heater,electrical Resistant, cataloged under National Stock Number 6940-01-192-1090, is classified within Federal Supply Class 6940 (Communication Training Devices) of the Training Aids and Devices group. The manufacturer of record is Great Lakes Chemical Corp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Heater,electrical Resistant |
| FSC / FSG | 6940 — Communication Training Devices (FSG 69) |
| Manufacturers | Great Lakes Chemical Corp (CAGE 2E394); E/m Coating Services Div E/m Coating Services North Hollywood (CAGE 11770) |
| Parameter | Value |
|---|---|
| NSN | 6940-01-192-1090 |
| Primary Part Number | 111748 |
| Item Name | Heater,electrical Resistant |
| FSC / FSG | 6940 / 69 — Communication Training Devices |
| Manufacturer | Great Lakes Chemical Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 111748 PRIMARY | Great Lakes Chemical Corp (USA) |
| 111748 | E/m Coating Services Div E/m Coating Services North Hollywood (USA) |
| Reference | Meaning |
|---|---|
| 22377-1 | 3/9 Design control — primary reference Edo |
| 111748 | 5/9 Secondary reference U.S. Government activity |
NSN 6940-01-192-1090 is a Heater,electrical Resistant, manufactured by Great Lakes Chemical Corp, classified under FSC 6940, Communication Training Devices. Status: active.
NSN 6940-01-192-1090 has 2 manufacturer part numbers on file: 111748 (Great Lakes Chemical Corp), 111748 (E/m Coating Services Div E/m Coating Services North Hollywood).
1 possible match (shared part number, not a government interchangeability claim): 3020-01-288-1968. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). 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.