The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-165-0659, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-165-0659 |
| Primary Part Number | 954107-8 |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Raytheon Company Dba Raytheon Co |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Frequency Per Channel | 73.728 GIGAHERTZ NOMINAL OPERATING CHANNEL |
| Connection Type | PIN BOTTOM |
| Connection Contact Type and Quantity | 6 PIN EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Identification Designator | 954107-8-49956 |
| Maximum Operating Altitude Rating | 10000.0 FEET FT |
| Storage Temp Range | -57.0 TO 75.0 CELSIUS DEGC |
| Average Life Measurement | NOT RATED |
| Operating Temp Range | -18.0 TO 75.0 CELSIUS DEGC |
| Installation Design | MODULE |
| External DC Operating Voltage in Volts | 15.0 NOMINAL 2ND VOLTAGE |
| External DC Operating Voltage in Volts | 5.0 NOMINAL 1ST VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 954107-8 | Raytheon Company (USA) |
| 954107-8 PRIMARY | Raytheon Company Dba Raytheon Co (USA) |
| SPCL73728XECSXX | Precision Devices, Inc. Dba Precision Devices Inc (USA) |
| TK550-8 | Crane Electronics, Inc. Dba Signal Technology Div Olektron (USA) |
| Reference | Meaning |
|---|---|
| 7718WXA | 5/9 Secondary reference Damon Corp Electronics Div |
| 954107-8 | 5/9 Secondary reference Damon Corp Electronics Div |
| TK550-8 | 5/9 Secondary reference St Olektron Corp |
| 954107-8 | 5/9 Secondary reference Raytheon Company Div Corp |
| 954107-8 | 5/9 Secondary reference St Olektron Corp |
NSN 5955-01-165-0659 is a Oscillator,crystal Controlled, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-165-0659 has 4 manufacturer part numbers on file: 954107-8 (Raytheon Company), 954107-8 (Raytheon Company Dba Raytheon Co), SPCL73728XECSXX (Precision Devices, Inc. Dba Precision Devices Inc), TK550-8 (Crane Electronics, Inc. Dba Signal Technology Div Olektron).
Key specifications for 954107-8: Circuit Construction Type: SOLID STATE; Overall Height: 0.685 INCHES MAXIMUM IN; Inclosure Type: ENCASED; Frequency Per Channel: 73.728 GIGAHERTZ NOMINAL OPERATING CHANNEL. 15 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 5955-01-165-0659 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.