The Temperature Control Unit,photogr, cataloged under National Stock Number 6740-00-613-2598, is classified within Federal Supply Class 6740 (Photographic Developing and Finishing Equipment) of the Photographic Equipment group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6740-00-613-2598 |
| Item Name | Temperature Control Unit,photogr |
| FSC / FSG | 6740 / 67 — Photographic Developing and Finishing Equipment |
| Status | ACTIVE |
| Extra Processing Tank Cabinet Mounted | NOT INCLUDED |
| Phase | SINGLE |
| Carrying Case Design | CONVERTS TO TANK |
| Current Type | AC |
| Processing Tank Width | 20.750 INCHES NOMINAL IN |
| Voltage in Volts | 115.0 |
| Processing Tank Length | 34.750 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | N9 TYPE |
| Minimum Water Circulation Rate | 180.0 GALLONS PER HOUR |
| Processing Tank Depth | 14.000 INCHES IN |
| Carrying Case | PROVIDED |
| Frequency Rating | 60.0 HERTZ NOMINAL |
| Support Stand | NOT INCLUDED |
| Material | STEEL CORROSION RESISTING PROCESSING TANK |
| Media for Which Designed | COOLING |
| Cooling Medium | FREON 12 USE REFRIGERANT R-12 |
| Self-Priming Feature | INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 48D28396 | 3/9 Design control — primary reference U.S. Government activity |
| MILK4022 | 4/1 Identification reference U.S. Government activity |
NSN 6740-00-613-2598 is a Temperature Control Unit,photogr, classified under FSC 6740, Photographic Developing and Finishing Equipment. Status: active.
Key specifications for 6740-00-613-2598: Extra Processing Tank Cabinet Mounted: NOT INCLUDED; Phase: SINGLE; Carrying Case Design: CONVERTS TO TANK; Current Type: AC. 17 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.