FSC: 6740 — Photographic Developing and Finishing Equipment
FSG: 67 — Photographic Equipment
General Description
The Switch Assembly,mer, cataloged under National Stock Number 6740-00-321-5372, is classified within Federal Supply Class 6740 (Photographic Developing and Finishing Equipment) of the Photographic Equipment group. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Switch Assembly,mer
FSC / FSG
6740 — Photographic Developing and Finishing Equipment (FSG 67)
Technical Specifications
Parameter
Value
NSN
6740-00-321-5372
Item Name
Switch Assembly,mer
FSC / FSG
6740 / 67 — Photographic Developing and Finishing Equipment
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
D10626
C/1Advisory reference — outside the item-of-supply concept
Marine Acquisition (us) Incorporated Div Prime Line Industrial Controls
D10626
3/9Design control — primary reference
Incom Intl Inc Morse Controls Div
No interchangeability data on file.
Other items in FSC 6740 — Photographic Developing and Finishing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6740-00-001-4085
6740-00-001-4085 · Item name not on file
6740-00-001-5476
6740-00-001-5476 · Item name not on file
6740-00-001-5483
6740-00-001-5483 · Item name not on file
6740-00-001-9413
BRUSH,FILM CLEANER
6740-00-003-0539
SIDE PLATE SUBASSEMBLY
6740-00-003-6481
6740-00-003-6481 · Item name not on file
6740-00-003-6487
GRID ASSEMBLY,LIGHT
6740-00-003-7279
6740-00-003-7279 · Item name not on file
Frequently Asked Questions
What is NSN 6740-00-321-5372?
NSN 6740-00-321-5372 is a Switch Assembly,mer, classified under FSC 6740, Photographic Developing and Finishing Equipment. Status: active.
Is NSN 6740-00-321-5372 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.