The Belt,aircraft Safety, cataloged under National Stock Number 1680-00-433-3397, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Leonardo Spa Helicopters Division - Production Site. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 1680-00-433-3397 |
| Primary Part Number | FDC2475-78 |
| Item Name | Belt,aircraft Safety |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Leonardo Spa Helicopters Division - Production Site |
| Status | ACTIVE |
| Nominal Length | 55.000 INCHES IN |
| Fastener Material and Location | STEEL BUCKLE |
| Adjustability | ADJUSTABLE |
| Personnel Capacity | 1 |
| Webbing Width | 2.000 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| FDC2475-78 | Leonardo Spa Helicopters Division - Production Site (ITA) |
| Reference | Meaning |
|---|---|
| FDC2475-78 | 3/2 Design control — primary reference U.S. Government activity |
NSN 1680-00-433-3397 is a Belt,aircraft Safety, manufactured by Leonardo Spa Helicopters Division - Production Site, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-00-433-3397 has 1 manufacturer part number on file: FDC2475-78 (Leonardo Spa Helicopters Division - Production Site).
Key specifications for FDC2475-78: Nominal Length: 55.000 INCHES IN; Fastener Material and Location: STEEL BUCKLE; Adjustability: ADJUSTABLE; Personnel Capacity: 1. 5 specifications are 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.