The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-293-8485, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. Government technical data includes 10 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5955-01-293-8485 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Status | ACTIVE |
| Terminal Diameter | 0.047 INCHES NOMINAL IN |
| Terminal Length | 0.250 INCHES NOMINAL IN |
| Body Width | 0.688 INCHES NOMINAL IN |
| Overall Thickness | 0.344 INCHES NOMINAL IN |
| Style Designator | OVAL BODY, PIN TERMINALS |
| Body Length | 0.750 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals | 0.438 INCHES NOMINAL IN |
| Material | PLASTIC COVER HOLDER |
| Specified Frequency | 10.240 MEGAHERTZ |
| Body Thickness | 0.281 INCHES NOMINAL IN |
| 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 |
|---|---|
| 139-0042-000 | 3/9 Design control — primary reference Alliedsignal Inc Dba Alliedsignal Aerospace Co General Aviation Avionics |
NSN 5955-01-293-8485 is a Crystal Unit,quartz, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
Key specifications for 5955-01-293-8485: Terminal Diameter: 0.047 INCHES NOMINAL IN; Terminal Length: 0.250 INCHES NOMINAL IN; Body Width: 0.688 INCHES NOMINAL IN; Overall Thickness: 0.344 INCHES NOMINAL IN. 10 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.