The Holder,quartz Crystal, cataloged under National Stock Number 5955-00-161-0729, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-161-0729 |
| Item Name | Holder,quartz Crystal |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Status | ACTIVE |
| Terminal Diameter | 0.094 INCHES NOMINAL IN |
| Terminal Length | 0.359 INCHES NOMINAL IN |
| Overall Thickness | 0.438 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR BODY, PIN TERMINALS |
| Departure From Cited Designator | AS MODIFIED BY SPECIAL FEATURES |
| Body Length | 1.234 INCHES NOMINAL IN |
| Nondefinitive Spec/std Data | HC-4/U TYPE |
| Center to Center Distance Between Terminals | 0.484 INCHES NOMINAL IN |
| Crystal Plate Quantity Accommodated | 1 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SCD20032 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5955-00-161-0729 is a Holder,quartz Crystal, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
Key specifications for 5955-00-161-0729: Terminal Diameter: 0.094 INCHES NOMINAL IN; Terminal Length: 0.359 INCHES NOMINAL IN; Overall Thickness: 0.438 INCHES NOMINAL IN; Style Designator: RECTANGULAR BODY, PIN TERMINALS. 9 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.