The Bar Assembly,suspension,main Gearbox, cataloged under National Stock Number 1615-01-577-4586, is classified within Federal Supply Class 1615 (Helicopter Rotor Blades, Drive Mechanisms and Components) of the Aircraft Components and Accessories group. Current acquisition status: Active.
This page shows the U.S. Government catalog record for NSN 1615-01-577-4586 as we hold it. The record gives the stock number, the item name (Bar Assembly,suspension,main Gearbox), its supply class (FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components) and its status (active). It lists no specifications, no manufacturer and no manufacturer part numbers. We show what the record contains and nothing more. If you know this part by a manufacturer's part number, search for that number instead.
| Item Name | Bar Assembly,suspension,main Gearbox |
| FSC / FSG | 1615 — Helicopter Rotor Blades, Drive Mechanisms and Components (FSG 16) |
| Parameter | Value |
|---|---|
| NSN | 1615-01-577-4586 |
| Item Name | Bar Assembly,suspension,main Gearbox |
| FSC / FSG | 1615 / 16 — Helicopter Rotor Blades, Drive Mechanisms and Components |
| 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 |
NSN 1615-01-577-4586 is a Bar Assembly,suspension,main Gearbox, classified under FSC 1615, Helicopter Rotor Blades, Drive Mechanisms and Components. Status: active.
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 1615-01-577-4586 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.