The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-00-646-6673, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Electric Company. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-646-6673 |
| Primary Part Number | 7630969G18 |
| Item Name | Oscillator,noncrystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | General Electric Company |
| Status | ACTIVE |
| Circuit Construction Type | ELECTRON TUBE |
| Inclosure Type | ENCASED |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Identification Designator | 0442AALT6B-80058 |
| Maximum Operating Altitude Rating | 60000.0 FEET FT |
| Average Life Measurement | NOT RATED |
| Installation Design | MODULE |
| External DC Operating Voltage in Volts | 3000.0 NOMINAL SINGLE VOLTAGE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 7630969G18 | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 0442AALT6B | 3/2 Design control — primary reference U.S. Government activity |
| 7630969G18 | 5/9 Secondary reference U.S. Government activity |
NSN 5955-00-646-6673 is a Oscillator,noncrystal Controlled, manufactured by General Electric Company, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-646-6673 has 1 manufacturer part number on file: 7630969G18 (General Electric Company).
Key specifications for 7630969G18: Circuit Construction Type: ELECTRON TUBE; Overall Height: 7.160 INCHES NOMINAL IN; Inclosure Type: ENCASED; Overall Length: 13.530 INCHES NOMINAL IN. 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.
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.