The Microcircuit,digital, cataloged under National Stock Number 5962-01-577-5066, is classified within Federal Supply Class 5962 (Microcircuits, Electronic) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Fairchild Semiconductor Corp. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5962-01-577-5066 |
| Primary Part Number | KA431Z |
| Item Name | Microcircuit,digital |
| FSC / FSG | 5962 / 59 — Microcircuits, Electronic |
| Manufacturer | Fairchild Semiconductor Corp |
| Status | ACTIVE |
| Overall Diameter | 3.8 MILLIMETERS NOMINAL MM |
| Operating Temp Range | -25.0 TO 85.0 CELSIUS DEGC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| KA431Z PRIMARY | Fairchild Semiconductor Corp (USA) |
NSN 5962-01-577-5066 is a Microcircuit,digital, manufactured by Fairchild Semiconductor Corp, classified under FSC 5962, Microcircuits, Electronic. Status: active.
NSN 5962-01-577-5066 has 1 manufacturer part number on file: KA431Z (Fairchild Semiconductor Corp).
Key specifications for KA431Z: Overall Diameter: 3.8 MILLIMETERS NOMINAL MM; Overall Length: 14.4 MILLIMETERS NOMINAL MM; Overall Width: 4.5 MILLIMETERS NOMINAL MM; Special Features: 2 PERCENT OUTPUT VOLTAGE TOLERANCE;PACKAGE TO-92. 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 5962-01-577-5066 has DEMIL Code Q. 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.