The Processing Machine,photographic, cataloged under National Stock Number 6740-00-421-0379, 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17 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6740-00-421-0379 |
| Item Name | Processing Machine,photographic |
| FSC / FSG | 6740 / 67 — Photographic Developing and Finishing Equipment |
| Status | ACTIVE |
| Temp Controlled Feature | INCLUDED |
| Processing Tank Quantity | 9 |
| Reproduction Type | NEGATIVE OR REVERSAL |
| Usage Design | FILM OR PRINT |
| Drier | NOT INCLUDED |
| Drive Type | ROLL |
| Film Size Accommodated | ALL SIZES AND 8 X 10 IN. IN |
| Film Accommodation Type | ROLL AND SHEET AND CUT SHEET |
| Heating Element Quantity | 1 |
| Loading Characteristic | DAYLIGHT |
| Loading Type | HANGER OR RACK |
| Nesting Feature | NOT INCLUDED |
| Specific Use | FILM PROCESSING MACHINE |
| Material | STEEL HOUSING |
| Material | STEEL CORROSION RESISTING PROCESSING TANK |
| Installation Design | NONPORTABLE |
| Heating Element Type | THERMOSTATICALLY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| EJ15A | 5/1 Secondary reference Joint Photographic Type Designation System |
| CP821 | 3/2 Design control — primary reference U.S. Government activity |
NSN 6740-00-421-0379 is a Processing Machine,photographic, classified under FSC 6740, Photographic Developing and Finishing Equipment. Status: active.
Key specifications for 6740-00-421-0379: Overall Height: 58.500 INCHES NOMINAL IN; Temp Controlled Feature: INCLUDED; Processing Tank Quantity: 9; Reproduction Type: NEGATIVE OR REVERSAL. 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.