The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-00-018-9837, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-018-9837 |
| Primary Part Number | 9157515 |
| Item Name | Oscillator,noncrystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Circuit Construction Type | ELECTRON TUBE |
| Impedance Rating Per Channel | 50.000 OHMS OUTPUT CHANNEL |
| Phase | SINGLE |
| Inclosure Type | ENCASED |
| Control Type | LOCAL |
| Frequency Per Channel | 500.0 MEGAHERTZ MAXIMUM OUTPUT CHANNEL |
| Frequency Per Channel | 65.0 MEGAHERTZ MINIMUM OUTPUT CHANNEL |
| Operating AC Frequency in Hertz | 60.0 NOMINAL SINGLE VOLTAGE |
| Connection Type | TERMINAL BLOCK W/SCREW LEFT SIDE |
| Connection Type | COAXIAL RECEPTACLE REAR |
| Connection Type | AUDIO RECEPTACLE FRONT |
| Connection Type | INTEGRAL CABLE W/POWER PLUG RIGHT SIDE |
| Individual Section Quantity | 1 |
| Operating Control Method | MANUAL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Average Life Measurement | NOT RATED |
| External AC Operating Voltage in Volts | 6.3 NOMINAL SINGLE VOLTAGE |
| Installation Design | FREE-STANDING |
| External DC Operating Voltage in Volts | 320.0 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 |
|---|---|
| 9157515 PRIMARY | Us Army Aviation and Missile Command (USA) |
| Reference | Meaning |
|---|---|
| 1208C | 5/9 Secondary reference Genrad Inc |
NSN 5955-00-018-9837 is a Oscillator,noncrystal Controlled, manufactured by Us Army Aviation and Missile Command, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-018-9837 has 1 manufacturer part number on file: 9157515 (Us Army Aviation and Missile Command).
Key specifications for 9157515: Circuit Construction Type: ELECTRON TUBE; Overall Height: 7.594 INCHES NOMINAL IN; Impedance Rating Per Channel: 50.000 OHMS OUTPUT CHANNEL; Phase: SINGLE. 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 5955-00-018-9837 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.