The Adapter Set,aircraft Maintenance, cataloged under National Stock Number 4920-01-564-7289, 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 Dynamics Information Technology, Inc. Div Csgov - Csra. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Adapter Set,aircraft Maintenance |
| FSC / FSG | 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | General Dynamics Information Technology, Inc. Div Csgov - Csra (CAGE 4R1H0); L-3 Communications Integrated Systems L.p. Dba Special Support Programs Division Div Special Support Programs (CAGE 3DYM9) |
| Parameter | Value |
|---|---|
| NSN | 4920-01-564-7289 |
| Primary Part Number | 18D9393-1 |
| Item Name | Adapter Set,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | General Dynamics Information Technology, Inc. Div Csgov - Csra |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 18D9393-1 | General Dynamics Information Technology, Inc. Div Csgov - Csra (USA) |
| 18D9393-1 | L-3 Communications Integrated Systems L.p. Dba Special Support Programs Division Div Special Support Programs (USA) |
| Reference | Meaning |
|---|---|
| 18D9393-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-564-7289 is a Adapter Set,aircraft Maintenance, manufactured by General Dynamics Information Technology, Inc. Div Csgov - Csra, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-564-7289 has 2 manufacturer part numbers on file: 18D9393-1 (General Dynamics Information Technology, Inc. Div Csgov - Csra), 18D9393-1 (L-3 Communications Integrated Systems L.p. Dba Special Support Programs Division Div Special Support Programs).
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 4920-01-564-7289 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.