The Microcircuit,memory, cataloged under National Stock Number 5962-01-587-5535, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cisco Systems Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-587-5535 |
| Primary Part Number | MEM-3900-1GU2GB |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Cisco Systems Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MEM-3900-1GU2GB PRIMARY | Cisco Systems Inc (USA) |
| MEM-3900-1GU2GB | Telent Technology Services Ltd (GBR) |
| 40056942 | Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR) |
| MEM-3900-1GU2GB | Cisco Systems (GBR) |
| Reference | Meaning |
|---|---|
| MEM-3900-1GU2GB | 5/9 Secondary reference Telindus Ltd |
NSN 5962-01-587-5535 is a Microcircuit,memory, manufactured by Cisco Systems Inc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-587-5535 has 4 manufacturer part numbers on file: MEM-3900-1GU2GB (Cisco Systems Inc), MEM-3900-1GU2GB (Telent Technology Services Ltd), 40056942 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), MEM-3900-1GU2GB (Cisco Systems).
Key specifications for MEM-3900-1GU2GB: Special Features: 1GB TO 2GB DRAM UPGRADE (1GB PLUS 1GB) FOR CISCO 3925-3945E ISR GB. 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.
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.