The Adapter,pinion Gear Maintenance, cataloged under National Stock Number 5120-01-353-4643, is classified within Federal Supply Class 5120 (Hand Tools, Nonedged, Nonpowered) of the Hand Tools group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5120-01-353-4643 |
| Item Name | Adapter,pinion Gear Maintenance |
| FSC / FSG | 5120 / 51 — Hand Tools, Nonedged, Nonpowered |
| Status | ACTIVE |
| Functional Description | COMPONENT OF TOOL KIT,ACFT MAINT,PINION GEAR,NSN 5180-01-350-1437 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3661319-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5120-01-353-4643 is a Adapter,pinion Gear Maintenance, classified under FSC 5120, Hand Tools, Nonedged, Nonpowered. Status: active.
Key specifications for 5120-01-353-4643: Special Features: 0.625 IN. INTERNAL WRENCHING END W/T-HANDLE. O/A WD 2.940 IN. MIN 3.060 IN. MAX. WRENCHING END OUTSIDE DIA. 0.940 IN MIN 1.060 IN MAX. IN; Functional Description: COMPONENT OF TOOL KIT,ACFT MAINT,PINION GEAR,NSN 5180-01-350-1437; End Item Identification: PACER DAWN. 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.
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.