The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-049-4206, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 — Oscillators and Piezoelectric Crystals (FSG 59) |
| Manufacturers | Keysight Technologies Inc (CAGE 7ZXR5); Colorado Crystal Corporation (CAGE 33096); Power Control Devices, Inc. (CAGE 03040) |
| Parameter | Value |
|---|---|
| NSN | 5955-01-049-4206 |
| Primary Part Number | 0410-0035 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 0410-0035 PRIMARY | Keysight Technologies Inc (USA) |
| 0410-0035 | Colorado Crystal Corporation (USA) |
| 0410-0035 | Power Control Devices, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 0410-0035 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| 0410-0035 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
NSN 5955-01-049-4206 is a Crystal Unit,quartz, manufactured by Keysight Technologies Inc, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-049-4206 has 3 manufacturer part numbers on file: 0410-0035 (Keysight Technologies Inc), 0410-0035 (Colorado Crystal Corporation), 0410-0035 (Power Control Devices, Inc.).
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 5955-01-049-4206 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.