The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-01-447-9140, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Microsource, Inc.. Government technical data includes 16 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-447-9140 |
| Primary Part Number | MSO-0818-309-01 |
| Item Name | Oscillator,noncrystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Microsource, Inc. |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | HERMETICALLY SEALED |
| Overall Diameter | 2.000 INCHES NOMINAL IN |
| Control Type | REMOTE |
| Frequency Per Channel | 8.0 GIGAHERTZ MINIMUM OPERATING CHANNEL AND 18.0 GIGAHERTZ MAXIMUM OPERATING CHANNEL |
| Connection Type | PIN AND COAXIAL RECEPTACLE BOTTOM |
| Connection Contact Type and Quantity | 8 PIN EXTERNAL AND 1 RECEPTACLE, COAXIAL EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | CYLINDRICAL |
| Maximum Operating Altitude Rating | 30000.0 FEET FT |
| Specification/standard Data | 32562-4000-41005-01 MANUFACTURERS SPECIFICATION |
| Average Life Measurement | NOT RATED |
| Operating Temp Range | -54.0 TO 85.0 CELSIUS DEGC |
| Test Data Document | 32562-4000-41005 DRAWING (THIS IS THE BASIC GOVERNING DRAWING, SUCH AS A CONTRACTOR DRAWING, ORIGINAL EQUIPMENT MANUFACTURER DRAWING, ETC.; EXCLUDES ANY SPECIFICATION, STANDARD OR OTHER DOCUMENT THAT MAY BE REFERENCED IN A BASIC GOVERNING DRAWING) |
| Installation Design | MECHANICAL |
| External DC Operating Voltage in Volts | 14.8 MINIMUM SINGLE VOLTAGE AND 15.2 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 |
|---|---|
| MSO-0818-309-01 PRIMARY | Microsource, Inc. (USA) |
| 4000-41005-03 | The Boeing Company Div Legacy Corinth Bgrc (USA) |
NSN 5955-01-447-9140 is a Oscillator,noncrystal Controlled, manufactured by Microsource, Inc., classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-447-9140 has 2 manufacturer part numbers on file: MSO-0818-309-01 (Microsource, Inc.), 4000-41005-03 (The Boeing Company Div Legacy Corinth Bgrc).
Key specifications for MSO-0818-309-01: Circuit Construction Type: SOLID STATE; Inclosure Type: HERMETICALLY SEALED; Overall Diameter: 2.000 INCHES NOMINAL IN; Control Type: REMOTE. 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.