The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-003-4717, 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. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-003-4717 |
| Primary Part Number | 0410-0010 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Specified Frequency | 100.000 KILOHERTZ |
| 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 |
|---|---|
| 0410-0010 PRIMARY | Keysight Technologies Inc (USA) |
| H-17T | Cts Valpey Corporation (USA) |
| Reference | Meaning |
|---|---|
| 0410-0010 | 5/9 Secondary reference Nel Frequency Controls Inc Dba Nel Frequency Controls Inc |
| H-17T | 5/9 Secondary reference Nel Frequency Controls Inc Dba Nel Frequency Controls Inc |
| 0410-0010 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| H-17T | 5/9 Secondary reference Valspar Corp |
| 0410-0010 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
NSN 5955-00-003-4717 is a Crystal Unit,quartz, manufactured by Keysight Technologies Inc, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-003-4717 has 2 manufacturer part numbers on file: 0410-0010 (Keysight Technologies Inc), H-17T (Cts Valpey Corporation).
1 possible match (shared part number, not a government interchangeability claim): 5955-00-807-8637. Verify interchangeability with system specifications before substitution.
Key specifications for 0410-0010: Specified Frequency: 100.000 KILOHERTZ. 1 specification is 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.