The Control,water Volume, cataloged under National Stock Number 6740-01-067-6068, is classified within Federal Supply Class 6740 (Photographic Developing and Finishing Equipment) of the Photographic Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6740-01-067-6068 |
| Item Name | Control,water Volume |
| FSC / FSG | 6740 / 67 — Photographic Developing and Finishing Equipment |
| Status | ACTIVE |
| FSC Application Data | REGULATOR,WATER TEMPERATURE,PHOTOGRAPHIC PROCESSING |
| 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 |
|---|---|
| 230-227 | 3/9 Design control — primary reference U.S. Government activity |
NSN 6740-01-067-6068 is a Control,water Volume, classified under FSC 6740, Photographic Developing and Finishing Equipment. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4730-01-395-0500, 6750-01-429-1572. Verify interchangeability with system specifications before substitution.
Key specifications for 6740-01-067-6068: FSC Application Data: REGULATOR,WATER TEMPERATURE,PHOTOGRAPHIC PROCESSING; End Item Identification: PROCESSING MACHINE,PHOTOGRAPHIC FILM,6740009386979. 1 specification is 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.