The Microcircuit,memory, cataloged under National Stock Number 5962-01-421-4134, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Ge Aviation Systems Llc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-421-4134 |
| Primary Part Number | 171870-01 |
| Item Name | Microcircuit,memory |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Ge Aviation Systems Llc |
| Status | ACTIVE |
| Memory Device Type | PAL |
| Nuclear Hardness Critical Feature | HARDENED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | H |
| Part Number | Manufacturer |
|---|---|
| 171870-01 | Microsemi Soc Corp. Dba Microsemi Corp (USA) |
| 171870-01 PRIMARY | Ge Aviation Systems Llc (USA) |
| Reference | Meaning |
|---|---|
| 171869-01 | 5/1 Secondary reference Ge Aviation Systems Llc |
| NH171870-01 | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
| ROM/PROM | 5/1 Secondary reference Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) |
NSN 5962-01-421-4134 is a Microcircuit,memory, manufactured by Ge Aviation Systems Llc, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-421-4134 has 2 manufacturer part numbers on file: 171870-01 (Microsemi Soc Corp. Dba Microsemi Corp), 171870-01 (Ge Aviation Systems Llc).
Key specifications for 171870-01: Memory Device Type: PAL; Part Name Assigned by Controlling Agency: PROGRAMMED; Nuclear Hardness Critical Feature: HARDENED. 2 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 5962-01-421-4134 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.