The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-026-6423, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bliley Technologies Inc. Government technical data includes 14 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-026-6423 |
| Primary Part Number | 158-0092-00 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Bliley Technologies Inc |
| Status | ACTIVE |
| Frequency Tolerance for Operating Temp in Percent | -0.0001 TO 0.0001 |
| Terminal Diameter | 0.030 INCHES NOMINAL IN |
| Terminal Length | 2.000 INCHES NOMINAL IN |
| Mode of Oscillation | FUNDAMENTAL |
| Body Width | 0.720 INCHES NOMINAL IN |
| Equivalent Resistance Value in Ohms | 150.0 MAXIMUM |
| Overall Thickness | 0.350 INCHES NOMINAL IN |
| Style Designator | OVAL BODY, WIRE LEADS |
| Drive Level Rating | 1.0 MILLIWATTS NOMINAL |
| Center to Center Distance Between Terminals | 0.486 INCHES NOMINAL IN |
| Circuit Resonance | SERIES RESONANCE |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Specified Frequency | 2.210 MEGAHERTZ |
| Body Thickness | 0.317 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 |
| Part Number | Manufacturer |
|---|---|
| 158-0092-00 | Bliley Technologies Inc (USA) |
| BH6WB | Bliley Technologies Inc (USA) |
| PB-1299 | Colorado Crystal Corporation (USA) |
| Reference | Meaning |
|---|---|
| 158-0092-00 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5955-01-026-6423 is a Crystal Unit,quartz, manufactured by Bliley Technologies Inc, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-026-6423 has 3 manufacturer part numbers on file: 158-0092-00 (Bliley Technologies Inc), BH6WB (Bliley Technologies Inc), PB-1299 (Colorado Crystal Corporation).
Key specifications for 158-0092-00: Frequency Tolerance for Operating Temp in Percent: -0.0001 TO 0.0001; Terminal Diameter: 0.030 INCHES NOMINAL IN; Terminal Length: 2.000 INCHES NOMINAL IN; Mode of Oscillation: FUNDAMENTAL. 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.