The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-376-1121, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems. Government technical data includes 19 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 | 5955-01-376-1121 |
| Primary Part Number | 89018046 |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Inclosure Type | ENCASED |
| Control Type | REMOTE |
| Frequency Per Channel | 199.0860 MEGAHERTZ NOMINAL OPERATING CHANNEL |
| Frequency Per Channel | 199.2348 MEGAHERTZ NOMINAL OPERATING CHANNEL |
| Connection Type | PIN AND PLUG CONNECTOR LEFT SIDE |
| Individual Section Quantity | 2 |
| Connection Contact Type and Quantity | 3 PIN EXTERNAL AND 1 CONNECTOR, PLUG EXTERNAL |
| Operating Control Method | AUTOMATIC |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Maximum Operating Altitude Rating | 6000.0 FEET FT |
| Reliability Indicator | NOT ESTABLISHED |
| Storage Temp Range | -18.0 TO 54.0 CELSIUS DEGC |
| Average Life Measurement | NOT RATED |
| Environmental Protection | SHOCK RESISTANT |
| Operating Temp Range | +15.0 TO 32.0 CELSIUS DEGC |
| Material | PLASTIC ENCLOSURE |
| Installation Design | MODULE |
| External DC Operating Voltage in Volts | 15.0 NOMINAL SINGLE 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 |
|---|---|
| MC517X5-002W | Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled (USA) |
| 89018046 PRIMARY | Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems (USA) |
NSN 5955-01-376-1121 is a Oscillator,crystal Controlled, manufactured by Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-376-1121 has 2 manufacturer part numbers on file: MC517X5-002W (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), 89018046 (Drs Training & Control Systems, Llc Dba Leonardo Drs Training & Control Systems, Llc Div Range, Control and Unmanned Systems).
Key specifications for 89018046: Circuit Construction Type: SOLID STATE; Overall Height: 0.580 INCHES NOMINAL IN; Inclosure Type: ENCASED; Control Type: REMOTE. 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.
NSN 5955-01-376-1121 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.