The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-141-7730, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Keysight Technologies Inc. Government technical data includes 16 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-141-7730 |
| Primary Part Number | 1813-0090 |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Keysight Technologies Inc |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Control Type | LOCAL |
| Frequency Per Channel | 50.0 MEGAHERTZ NOMINAL OUTPUT CHANNEL |
| Connection Type | PRINTED CIRCUIT BOTTOM |
| Connection Contact Type and Quantity | 4 PRINTED CIRCUIT EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Identification Designator | 233-2989-50.0MHZ-27802 MHz |
| Storage Temp Range | -54.0 TO 85.0 CELSIUS DEGC |
| Average Life Measurement | NOT RATED |
| Overall Gain | 25.0 MILLIAMPERES |
| Environmental Protection | SHOCK RESISTANT AND VIBRATION |
| Operating Temp Range | -54.0 TO 85.0 CELSIUS DEGC |
| Installation Design | MODULE |
| External DC Operating Voltage in Volts | 11.75 MINIMUM SINGLE VOLTAGE AND 12.25 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 |
|---|---|
| 1813-0090 PRIMARY | Keysight Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 1813-0090 | 3/9 Design control — primary reference Keysight Technologies, Inc. |
| T-411 | 5/9 Secondary reference Vectron International, Inc. |
| 1813-0090 | 5/9 Secondary reference Hewlett-Packard Company Dba HP |
| 233-2989-50.0MHZ | 5/9 Secondary reference Vectron International Div. of Dover Electronics Inc |
NSN 5955-01-141-7730 is a Oscillator,crystal Controlled, manufactured by Keysight Technologies Inc, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-141-7730 has 1 manufacturer part number on file: 1813-0090 (Keysight Technologies Inc).
Key specifications for 1813-0090: Circuit Construction Type: SOLID STATE; Overall Height: 1.040 INCHES NOMINAL IN; Inclosure Type: ENCASED; Control Type: LOCAL. 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.
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.