The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-00-930-5194, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Frequency Electronics Inc. Government technical data includes 19 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-930-5194 |
| Primary Part Number | FE20TC |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Frequency Electronics Inc |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Phase | SINGLE |
| Inclosure Type | ENCASED |
| Average Power Rating Per Channel | 17.0 WATTS INPUT |
| Frequency Per Channel | 1.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL |
| Signal Voltage Rating Per Channel | 28.000 VOLTS NOMINAL INPUT |
| Operating AC Frequency in Hertz | 60.0 NOMINAL SINGLE VOLTAGE |
| Connection Type | POWER RECEPTACLE BOTTOM |
| Connection Contact Type and Quantity | 8 RECEPTACLE, POWER EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Identification Designator | 14844-FE 20-PC |
| Average Life Measurement | NOT RATED |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION |
| Operating Temp Range | -55.0 TO 60.0 CELSIUS DEGC |
| External AC Operating Voltage in Volts | 120.0 NOMINAL SINGLE VOLTAGE |
| Installation Design | MODULE |
| External DC Operating Voltage in Volts | 11.8 MINIMUM SINGLE VOLTAGE |
| External DC Operating Voltage in Volts | 13.1 MAXIMUM SINGLE VOLTAGE |
| 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 |
|---|---|
| FE20TC | Frequency Electronics Inc (USA) |
| Reference | Meaning |
|---|---|
| PP89380 | 3/9 Design control — primary reference Lct Electronics |
| PP89380 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5955-00-930-5194 is a Oscillator,crystal Controlled, manufactured by Frequency Electronics Inc, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-930-5194 has 1 manufacturer part number on file: FE20TC (Frequency Electronics Inc).
Key specifications for FE20TC: Circuit Construction Type: SOLID STATE; Overall Height: 2.000 INCHES NOMINAL IN; Phase: SINGLE; Inclosure Type: ENCASED. 19 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.