The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5963-00-376-7005, is classified within Federal Supply Class 5963 (Electronic Modules) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3 Technologies, Inc. Div Communication Systems-East. Government technical data includes 18 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5963-00-376-7005 |
| Primary Part Number | S493A |
| Item Name | Oscillator,noncrystal Controlled |
| FSC / FSG | 5963 / 59 — Electronic Modules |
| Manufacturer | L3 Technologies, Inc. Div Communication Systems-East |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| FSC Application Data | RECEIVER,COUNTERMEASURES |
| Impedance Rating Per Channel | 50.000 OHMS 2ND OUTPUT CHANNEL |
| Impedance Rating Per Channel | 50.000 OHMS 1ST OUTPUT CHANNEL |
| Impedance Rating Per Channel | 50.000 OHMS 3RD OUTPUT CHANNEL |
| Phase | SINGLE |
| Inclosure Type | ENCASED |
| Control Type | LOCAL |
| Operating AC Frequency in Hertz | 400.0 NOMINAL SINGLE VOLTAGE |
| Operating Control Method | MANUAL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| External AC Operating Voltage in Volts | 115.0 NOMINAL SINGLE VOLTAGE |
| Installation Design | MECHANICAL |
| External DC Operating Voltage in Volts | 18.18 NOMINAL 1ST VOLTAGE |
| External DC Operating Voltage in Volts | 18.52 NOMINAL 2ND VOLTAGE |
| External DC Operating Voltage in Volts | 4.9 NOMINAL 3RD VOLTAGE |
| External DC Operating Voltage in Volts | 5.3 NOMINAL 4TH VOLTAGE |
| External DC Operating Voltage in Volts | 74.0 NOMINAL 5TH 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 |
|---|---|
| S493A PRIMARY | L3 Technologies, Inc. Div Communication Systems-East (USA) |
| Reference | Meaning |
|---|---|
| 6229746-2 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rotary and Mission Systems |
| S493A | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
NSN 5963-00-376-7005 is a Oscillator,noncrystal Controlled, manufactured by L3 Technologies, Inc. Div Communication Systems-East, classified under FSC 5963, Electronic Modules. Status: active.
NSN 5963-00-376-7005 has 1 manufacturer part number on file: S493A (L3 Technologies, Inc. Div Communication Systems-East).
Key specifications for S493A: Circuit Construction Type: SOLID STATE; Overall Height: 4.000 INCHES NOMINAL IN; FSC Application Data: RECEIVER,COUNTERMEASURES; Impedance Rating Per Channel: 50.000 OHMS 2ND OUTPUT CHANNEL. 18 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 5963-00-376-7005 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.