The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-01-243-7911, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 8 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-243-7911 |
| Primary Part Number | 190989-1 |
| Item Name | Oscillator,noncrystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | L3harris Technologies, Inc Div Space & Airborne Systems |
| Status | ACTIVE |
| Inclosure Type | ENCASED |
| Frequency Per Channel | 100.416667 MEGAHERTZ MINIMUM INPUT CHANNEL AND 108.75 MEGAHERTZ MAXIMUM INPUT CHANNEL |
| Connection Type | AUDIO RECEPTACLE RIGHT SIDE |
| Connection Type | AUDIO RECEPTACLE FRONT |
| Connection Contact Type and Quantity | 2 RECEPTACLE, AUDIO EXTERNAL |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Average Life Measurement | NOT RATED |
| Installation Design | MECHANICAL |
| 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 |
|---|---|
| 190989-1 PRIMARY | L3harris Technologies, Inc Div Space & Airborne Systems (USA) |
NSN 5955-01-243-7911 is a Oscillator,noncrystal Controlled, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-243-7911 has 1 manufacturer part number on file: 190989-1 (L3harris Technologies, Inc Div Space & Airborne Systems).
Key specifications for 190989-1: Overall Height: 3.240 INCHES NOMINAL IN; Inclosure Type: ENCASED; Frequency Per Channel: 100.416667 MEGAHERTZ MINIMUM INPUT CHANNEL AND 108.75 MEGAHERTZ MAXIMUM INPUT CHANNEL; Connection Type: AUDIO RECEPTACLE RIGHT SIDE. 8 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 5955-01-243-7911 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.