The Reel,shoulder Harness,inertia Lo, cataloged under National Stock Number 1680-00-041-4259, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 1680-00-041-4259 |
| Item Name | Reel,shoulder Harness,inertia Lo |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Status | ACTIVE |
| Electrically Operated Control | NOT INCLUDED |
| Manual Lock Control Type | CABLE CONNECTION |
| Mounting Hole Quantity | 4 |
| Reel Type | UNIDIRECTIONAL |
| Cable Diameter | 0.188 INCHES NOMINAL IN |
| Center to Center Distance From Reel to Control Handle Shaft | 16.500 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.257 INCHES NOMINAL IN |
| Shoulder Harness Attachment | INCLUDED |
| Shoulder Harness Attachment Type for Which Designed | CABLE |
| Reel Location | LEFT HAND |
| Cable Travel Length on Drum | 18.000 INCHES NOMINAL IN |
| Electrical Connector | NOT INCLUDED |
| Shoulder Harness Attachment Extended Length | 22.500 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 | X |
| Reference | Meaning |
|---|---|
| 0-4600-435 | 3/9 Design control — primary reference American Seating Company Dba Secura |
NSN 1680-00-041-4259 is a Reel,shoulder Harness,inertia Lo, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
Key specifications for 1680-00-041-4259: Electrically Operated Control: NOT INCLUDED; Manual Lock Control Type: CABLE CONNECTION; Mounting Hole Quantity: 4; Overall Height: 4.000 INCHES NOMINAL IN. 13 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.