The Oscillator,noncrystal Controlled, cataloged under National Stock Number 5955-01-431-8686, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is U. S. Dynamics Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5955-01-431-8686 |
| Primary Part Number | 783R199G01 |
| Item Name | Oscillator,noncrystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | U. S. Dynamics Corporation |
| Status | ACTIVE |
| Inclosure Type | ENCAPSULATED |
| 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 |
|---|---|
| 783R199G01 | U. S. Dynamics Corporation (USA) |
| 783R199G01 | Centroid, Inc. Dba Centroid Inc (USA) |
| 783R199G01 | Rodelco Electronics Corp Dba Rodelco Electronics Corp (USA) |
| Reference | Meaning |
|---|---|
| 783R199G01 | 3/2 Design control — primary reference U.S. Government activity |
| 783R199G01 | 5/9 Secondary reference Noonan Machine Co |
NSN 5955-01-431-8686 is a Oscillator,noncrystal Controlled, manufactured by U. S. Dynamics Corporation, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-431-8686 has 3 manufacturer part numbers on file: 783R199G01 (U. S. Dynamics Corporation), 783R199G01 (Centroid, Inc. Dba Centroid Inc), 783R199G01 (Rodelco Electronics Corp Dba Rodelco Electronics Corp).
Key specifications for 783R199G01: Inclosure Type: ENCAPSULATED. 1 specification is 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 5955-01-431-8686 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.