The Processing Unit,photographic Fil, cataloged under National Stock Number 6740-00-559-3558, is classified within Federal Supply Class 6740 (Photographic Developing and Finishing Equipment) of the Photographic Equipment group. Government technical data includes 15 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6740-00-559-3558 |
| Item Name | Processing Unit,photographic Fil |
| FSC / FSG | 6740 / 67 — Photographic Developing and Finishing Equipment |
| Status | ACTIVE |
| Phase | SINGLE |
| Processing Tank Quantity | 3 |
| Current Type | AC/DC |
| Film Size Accommodated | 70 MM OR 5,5-1/4,5-1/2,7,9-1/2 IN. BY UP TO 250 FT LG MM |
| Film Accommodation Type | ROLL |
| Voltage in Volts | 110.0 AND 120.0 |
| Nondefinitive Spec/std Data | B-5A TYPE A |
| Film Loading Capacity | 250 FT FT |
| Loading Type | REEL |
| Nesting Feature | INCLUDED |
| Carrying Case | PROVIDED |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Material | STEEL CORROSION RESISTING PROCESSING TANK |
| Document Title/date of Accessories and Components | AF TECHNICAL ORDER 10E2-2-4 DATED 15 MAY 57 |
| Operation Method | ELECTRICAL |
| 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 |
|---|---|
| MILP4252BTYPEB5A | 2/2 Government specification standardization U.S. Government activity |
NSN 6740-00-559-3558 is a Processing Unit,photographic Fil, classified under FSC 6740, Photographic Developing and Finishing Equipment. Status: active.
Key specifications for 6740-00-559-3558: Phase: SINGLE; Processing Tank Quantity: 3; Current Type: AC/DC; Film Size Accommodated: 70 MM OR 5,5-1/4,5-1/2,7,9-1/2 IN. BY UP TO 250 FT LG MM. 15 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.