The Repair Kit,aircraft,maintenance, cataloged under National Stock Number 4920-01-671-3053, 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 Svtronics Inc. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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.
| Item Name | Repair Kit,aircraft,maintenance |
| FSC / FSG | 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa (CAGE 05593); Svtronics Inc (CAGE 1JYX6) |
| Parameter | Value |
|---|---|
| NSN | 4920-01-671-3053 |
| Primary Part Number | 8539656-1 |
| Item Name | Repair Kit,aircraft,maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Svtronics Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 8539656-1 | Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa (USA) |
| 8539656-1 PRIMARY | Svtronics Inc (USA) |
| Reference | Meaning |
|---|---|
| 8539656 | D/9 Drawing number reference only U.S. Government activity |
| 8539656-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-671-3053 is a Repair Kit,aircraft,maintenance, manufactured by Svtronics Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-671-3053 has 2 manufacturer part numbers on file: 8539656-1 (Safran Electrical Components Usa, Inc Div Safran Electrical Components Usa), 8539656-1 (Svtronics Inc).
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 4920-01-671-3053 has DEMIL Code Q. 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.