The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-00-237-2390, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-237-2390 |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Impedance Rating Per Channel | 160.000 OHMS OUTPUT CHANNEL |
| Inclosure Type | OPEN |
| Average Power Rating Per Channel | 398.0 MILLIWATTS OUTPUT |
| Frequency Per Channel | 1.6 KILOHERTZ NOMINAL OUTPUT CHANNEL |
| Connection Type | PRINTED CIRCUIT REAR |
| Connection Contact Type and Quantity | 7 PRINTED CIRCUIT EXTERNAL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Indicator Device Type and Quantity | 1 LIGHT |
| Average Life Measurement | NOT RATED |
| Operating Temp Range | +32.0 TO 122.0 FAHRENHEIT DEGF |
| Installation Design | MODULE |
| External DC Operating Voltage in Volts | 48.0 NOMINAL SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | N |
| Reference | Meaning |
|---|---|
| 32817-01 | 3/9 Design control — primary reference Gte Communication Systems Corp |
NSN 5955-00-237-2390 is a Oscillator,crystal Controlled, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5996-00-981-0729. Verify interchangeability with system specifications before substitution.
Key specifications for 5955-00-237-2390: Circuit Construction Type: SOLID STATE; Overall Height: 5.188 INCHES NOMINAL IN; Impedance Rating Per Channel: 160.000 OHMS OUTPUT CHANNEL; Inclosure Type: OPEN. 13 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.