The Core Memory Unit, cataloged under National Stock Number 5895-01-040-8524, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Ampex Data Systems Corp Computer Products Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5895-01-040-8524 |
| Primary Part Number | 3256692-01 |
| Item Name | Core Memory Unit |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Ampex Data Systems Corp Computer Products Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3256692-01 PRIMARY | Ampex Data Systems Corp Computer Products Div (USA) |
| Reference | Meaning |
|---|---|
| 461654 | 7/2 Vendor item drawing reference Raytheon Company Dba Raytheon Co |
| 461654 | 5/9 Secondary reference Raytheon Company Div Corp |
NSN 5895-01-040-8524 is a Core Memory Unit, manufactured by Ampex Data Systems Corp Computer Products Div, classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-040-8524 has 1 manufacturer part number on file: 3256692-01 (Ampex Data Systems Corp Computer Products Div).
1 possible match (shared part number, not a government interchangeability claim): 4730-01-131-9636. Verify interchangeability with system specifications before substitution.
Key specifications for 3256692-01: Special Features: 5.50 IN LG,5.98 IN DP,4096 WORDS ,32 BITS,18 MIL CORE,126 PIN CONNECTOR IN; End Item Identification: AN/GPN-22. 0 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5895-01-040-8524 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.