The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-00-195-1011, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-195-1011 |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Status | ACTIVE |
| Circuit Construction Type | SOLID STATE |
| Impedance Rating Per Channel | 1.000 KILOHMS OPERATING CHANNEL |
| Inclosure Type | HERMETICALLY SEALED |
| Frequency Per Channel | 15.0 MEGAHERTZ NOMINAL OPERATING CHANNEL |
| Signal Voltage Rating Per Channel | 5.000 VOLTS NOMINAL INPUT |
| Criticality Code Justification | FEAT |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Operating Temp Range | -10.0 TO 60.0 CELSIUS DEGC |
| Frequency Adjustment Type | CONTINUOUS |
| Installation Design | MECHANICAL |
| External DC Operating Voltage in Volts | 15.0 NOMINAL 1ST VOLTAGE |
| External DC Operating Voltage in Volts | 15.0 NOMINAL 2ND VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| SMA731369-1 | 3/2 Design control — primary reference U.S. Government activity |
| 272-1208 | 5/9 Secondary reference Vectron International Div. of Dover Electronics Inc |
| 272-1208 | C/1 Advisory reference — outside the item-of-supply concept Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled |
NSN 5955-00-195-1011 is a Oscillator,crystal Controlled, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4720-01-666-8944. Verify interchangeability with system specifications before substitution.
Key specifications for 5955-00-195-1011: Circuit Construction Type: SOLID STATE; Overall Height: 2.000 INCHES NOMINAL IN; Impedance Rating Per Channel: 1.000 KILOHMS OPERATING CHANNEL; Inclosure Type: HERMETICALLY SEALED. 12 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 5955-00-195-1011 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.