The Cable Drum Encoder, cataloged under National Stock Number 4920-01-665-6883, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is General Atomics Dba General Atomics Corp. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Cable Drum Encoder |
| FSC / FSG | 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | General Atomics Dba General Atomics Corp (CAGE 4V360) |
| Parameter | Value |
|---|---|
| NSN | 4920-01-665-6883 |
| Primary Part Number | 3890AS004231-01 |
| Item Name | Cable Drum Encoder |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Atomics Dba General Atomics Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 3890AS004231-01 PRIMARY | General Atomics Dba General Atomics Corp (USA) |
| Reference | Meaning |
|---|---|
| 3890AS004231-01 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 3890AS004231-01 | 3/9 Design control — primary reference General Atomics Div General Atomics Electromagnetic Systems |
NSN 4920-01-665-6883 is a Cable Drum Encoder, manufactured by General Atomics Dba General Atomics Corp, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-665-6883 has 1 manufacturer part number on file: 3890AS004231-01 (General Atomics Dba General Atomics Corp).
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 4920-01-665-6883 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.