The Core Memory Unit, cataloged under National Stock Number 5895-01-581-6521, is classified within Federal Supply Class 5895 (Miscellaneous Communication Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Abaco Systems, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 5895-01-581-6521 |
| Primary Part Number | VMIPMC-5565-110000 |
| Item Name | Core Memory Unit |
| FSC / FSG | 5895 / 58 — Miscellaneous Communication Equipment |
| Manufacturer | Abaco Systems, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VMIPMC-5565-110000 PRIMARY | Abaco Systems, Inc. (USA) |
NSN 5895-01-581-6521 is a Core Memory Unit, manufactured by Abaco Systems, Inc., classified under FSC 5895, Miscellaneous Communication Equipment. Status: active.
NSN 5895-01-581-6521 has 1 manufacturer part number on file: VMIPMC-5565-110000 (Abaco Systems, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5998-01-585-3346, 5998-01-596-8521. Verify interchangeability with system specifications before substitution.
Key specifications for VMIPMC-5565-110000: Part Name Assigned by Controlling Agency: REFLECTIVE MEMORY. 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 5895-01-581-6521 has DEMIL Code B. 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.