The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-067-7537, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. Government technical data includes 16 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5955-01-067-7537 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Status | ACTIVE |
| Frequency Tolerance for Operating Temp in Percent | -0.005 TO 0.005 |
| Terminal Diameter | 0.020 INCHES NOMINAL IN |
| Second Center to Center Distance Between Terminals | 0.375 INCHES NOMINAL IN |
| Terminal Length | 0.170 INCHES MINIMUM IN |
| Mode of Oscillation | FUNDAMENTAL |
| Body Width | 0.760 INCHES MAXIMUM IN |
| Equivalent Resistance Value in Ohms | 125.0 MAXIMUM |
| Style Designator | RECTANGULAR, PIN TERMINALS |
| Drive Level Rating | 0.05 MILLIWATTS NOMINAL |
| Body Length | 0.660 INCHES NOMINAL IN |
| Center to Center Distance Between Terminals | 0.375 INCHES NOMINAL IN |
| Height | 0.350 INCHES NOMINAL IN |
| Circuit Resonance | SERIES RESONANCE |
| Operating Temp Range | -55.0 TO 105.0 CELSIUS DEGC |
| Material | CERAMIC COVER HOLDER |
| Specified Frequency | 2.097 MEGAHERTZ |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| SCDCE0017-2 | 3/9 Design control — primary reference Northrop Grumman Systems Corporation |
NSN 5955-01-067-7537 is a Crystal Unit,quartz, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
Key specifications for 5955-01-067-7537: Frequency Tolerance for Operating Temp in Percent: -0.005 TO 0.005; Terminal Diameter: 0.020 INCHES NOMINAL IN; Second Center to Center Distance Between Terminals: 0.375 INCHES NOMINAL IN; Terminal Length: 0.170 INCHES MINIMUM IN. 16 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.
NSN 5955-01-067-7537 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.