The Bushing-Torque Arm,, cataloged under National Stock Number 1710-01-478-1891, is classified within Federal Supply Class 1710 (Aircraft Landing Equipment) of the Aircraft Launch, Landing, and Ground Handling Equipment group. The manufacturer of record is The Boeing Company Div Defense. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1710-01-478-1891 |
| Primary Part Number | 74A430628-2001 |
| Item Name | Bushing-Torque Arm, |
| FSC / FSG | 1710 / 17 — Aircraft Landing Equipment |
| Manufacturer | The Boeing Company Div Defense |
| Status | ACTIVE |
| Criticality Code Justification | AGAV |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 74A430628-2001 | Safran Landing Systems Canada Inc. (CAN) |
| 74A430628-2001 PRIMARY | The Boeing Company Div Defense (USA) |
NSN 1710-01-478-1891 is a Bushing-Torque Arm,, manufactured by The Boeing Company Div Defense, classified under FSC 1710, Aircraft Landing Equipment. Status: active.
NSN 1710-01-478-1891 has 2 manufacturer part numbers on file: 74A430628-2001 (Safran Landing Systems Canada Inc.), 74A430628-2001 (The Boeing Company Div Defense).
Key specifications for 74A430628-2001: Criticality Code Justification: AGAV; Part Name Assigned by Controlling Agency: INAVY) BUSHING-TORQUE AR; End Item Identification: FIGHTER AIRCRAFT-FIRST (F18 E/F). 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.