The Microcircuit,digital, cataloged under National Stock Number 5962-00-520-4566, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 4 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5962-00-520-4566 |
| Primary Part Number | 387AS564 |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Input Circuit Pattern | QUAD 2 INPUT |
| Body Width | 0.275 INCHES MAXIMUM IN |
| Body Height | 0.080 INCHES MAXIMUM IN |
| Body Length | 0.355 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 4-39805-002P | Leonardo S.p.a. Security & Information System Division (ITA) |
| 387AS564 PRIMARY | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| MC5408FQHZ | 5/1 Secondary reference Freescale Semiconductor, Inc. |
| SNC5408W | 5/9 Secondary reference Texas Instruments Incorporated |
| 5408FMUNIQUE38510CLASSP | 5/1 Secondary reference Fairchild Semiconductor Corp |
NSN 5962-00-520-4566 is a Microcircuit,digital, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-00-520-4566 has 2 manufacturer part numbers on file: 4-39805-002P (Leonardo S.p.a. Security & Information System Division), 387AS564 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier).
Key specifications for 387AS564: Input Circuit Pattern: QUAD 2 INPUT; Body Width: 0.275 INCHES MAXIMUM IN; Body Height: 0.080 INCHES MAXIMUM IN; Body Length: 0.355 INCHES MAXIMUM IN. 4 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 5962-00-520-4566 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.