The Fairlead,sheave, cataloged under National Stock Number 3815-01-518-2230, is classified within Federal Supply Class 3815 (Crane and Crane-shovel Attachments) of the Construction, Mining, Excavating Equipment group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 3815-01-518-2230 |
| Item Name | Fairlead,sheave |
| FSC / FSG | 3815 / 38 — Crane and Crane-shovel Attachments |
| Status | ACTIVE |
| Mounting Hole Quantity | 4 LOCATION NOT OTHERWISE SPECIFIED |
| Sheave Mounting Position | HORIZONTAL LOCATION NOT OTHERWISE SPECIFIED |
| Sheave Quantity | 1 LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| 6547D069-3 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3815-01-518-2230 is a Fairlead,sheave, classified under FSC 3815, Crane and Crane-shovel Attachments. Status: active.
Key specifications for 3815-01-518-2230: Mounting Hole Quantity: 4 LOCATION NOT OTHERWISE SPECIFIED; Sheave Mounting Position: HORIZONTAL LOCATION NOT OTHERWISE SPECIFIED; Special Features: USED ON THE ABR6067 RECOVERY ASSIST SECURING AND TRAVERSING SYSTEM; Sheave Quantity: 1 LOCATION NOT OTHERWISE SPECIFIED. 3 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.