The Memory System Assy, cataloged under National Stock Number 7040-01-528-2612, is classified within Federal Supply Class 7040 (Punched Card Equipment) of the General Purpose ADP Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
7040-01-528-2612
Item Name
Memory System Assy
FSC / FSG
7040 / 70 — Punched Card Equipment
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
3269314-02
3/9Design control — primary reference
Ampex Data Systems Corp Computer Products Div
No interchangeability data on file.
Other items in FSC 7040 — Punched Card Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7040-00-003-9869
7040-00-003-9869 · Item name not on file
7040-00-007-5157
7040-00-007-5157 · Item name not on file
7040-00-007-7018
7040-00-007-7018 · Item name not on file
7040-00-007-7021
7040-00-007-7021 · Item name not on file
7040-00-007-7022
7040-00-007-7022 · Item name not on file
7040-00-008-1822
ROLLER,PIN PRESS
7040-00-008-1826
DIODE BLOCK ASSEMBL
7040-00-008-1829
7040-00-008-1829 · Item name not on file
Frequently Asked Questions
What is NSN 7040-01-528-2612?
NSN 7040-01-528-2612 is a Memory System Assy, classified under FSC 7040, Punched Card Equipment. Status: active.
What are the specifications of 7040-01-528-2612?
Key specifications for 7040-01-528-2612: End Item Identification: SIMULATOR, FLIGHT ENVIRONMENT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 7040-01-528-2612 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 7040-01-528-2612?
NSN 7040-01-528-2612 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.