The Semiconductor Device,diode, cataloged under National Stock Number 5961-01-567-9221, is classified within Federal Supply Class 5961 (Semiconductor Devices and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Fairchild Semiconductor Corp. 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 | 5961-01-567-9221 |
| Primary Part Number | ES1D |
| Item Name | Semiconductor Device,diode |
| FSC / FSG | 5961 / 59 — Semiconductor Devices and Associated Hardware |
| Manufacturer | Fairchild Semiconductor Corp |
| 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 |
|---|---|
| ES1D PRIMARY | Fairchild Semiconductor Corp (USA) |
NSN 5961-01-567-9221 is a Semiconductor Device,diode, manufactured by Fairchild Semiconductor Corp, classified under FSC 5961, Semiconductor Devices and Associated Hardware. Status: active.
NSN 5961-01-567-9221 has 1 manufacturer part number on file: ES1D (Fairchild Semiconductor Corp).
Key specifications for ES1D: Overall Length: 12.2 MILLIMETERS NOMINAL MM; Special Features: FOR SURFACE MOUNT APPLICATIONS; GLASS PASSIVATED JUNCTION; LOW PROFILE PACKAGE; EASY PICK AND PLACE; BUILT-IN STRAIN RELIEF; SUPERFAST RECOVERY TIMES FOR HIGH EFFICIENCY. 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.