The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-290-4829, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Statek Corp. Government technical data includes 14 specifications, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-290-4829 |
| Primary Part Number | CX-1H-20-48 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Statek Corp |
| Status | ACTIVE |
| Terminal Length | 0.165 INCHES NOMINAL IN |
| Mode of Oscillation | FUNDAMENTAL |
| Terminal Thickness | 0.010 INCHES NOMINAL IN |
| Overall Thickness | 0.080 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR BODY, PIN TERMINALS |
| Drive Level Rating | 1.5 MICROWATTS MAXIMUM |
| Body Length | 0.155 INCHES MAXIMUM IN |
| Center to Center Distance Between Terminals | 0.290 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN |
| Circuit Resonance | SERIES RESONANCE |
| Shunt Capacitance in Picofarads | 1.4 NOMINAL |
| Operating Temp Range | -40.0 TO 85.0 CELSIUS DEGC |
| Width | 0.018 INCHES NOMINAL TERMINAL IN |
| Material | CERAMIC COVER HOLDER |
| Specified Frequency | 20.480 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 |
|---|---|
| 04-10020-0A | Ballantine Laboratories Inc (USA) |
| CX-1H-20-48 PRIMARY | Statek Corp (USA) |
NSN 5955-01-290-4829 is a Crystal Unit,quartz, manufactured by Statek Corp, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-290-4829 has 2 manufacturer part numbers on file: 04-10020-0A (Ballantine Laboratories Inc), CX-1H-20-48 (Statek Corp).
Key specifications for CX-1H-20-48: Terminal Length: 0.165 INCHES NOMINAL IN; Mode of Oscillation: FUNDAMENTAL; Terminal Thickness: 0.010 INCHES NOMINAL IN; Overall Thickness: 0.080 INCHES MAXIMUM IN. 14 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.