The Fairlead,sheave, cataloged under National Stock Number 3815-01-290-7378, is classified within Federal Supply Class 3815 (Crane and Crane-shovel Attachments) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Smith-Berger Marine, Inc. Government technical data includes 8 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3815-01-290-7378 |
| Primary Part Number | 50072-D10 |
| Item Name | Fairlead,sheave |
| FSC / FSG | 3815 / 38 — Crane and Crane-shovel Attachments |
| Manufacturer | Smith-Berger Marine, Inc |
| Status | ACTIVE |
| Wire Rope Accommodated Diameter | 0.750 INCHES LOCATION NOT OTHERWISE SPECIFIED IN |
| Usage Design | SPECIFIC |
| Design Type | RIGID |
| Sheave Mounting Position | HORIZONTAL LOCATION NOT OTHERWISE SPECIFIED |
| Sheave Outside Diameter | 18.000 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Sheave Quantity | 1 LOCATION NOT OTHERWISE SPECIFIED |
| Material | STEEL FRAME |
| Manufacturer Identifying Number | MODEL NO. 1118 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 50072-D10 PRIMARY | Smith-Berger Marine, Inc (USA) |
| 11185/50072-D10 | Smith-Berger Marine, Inc (USA) |
| Reference | Meaning |
|---|---|
| 1118S/50072-D10 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 3815-01-290-7378 is a Fairlead,sheave, manufactured by Smith-Berger Marine, Inc, classified under FSC 3815, Crane and Crane-shovel Attachments. Status: active.
NSN 3815-01-290-7378 has 2 manufacturer part numbers on file: 50072-D10 (Smith-Berger Marine, Inc), 11185/50072-D10 (Smith-Berger Marine, Inc).
Key specifications for 50072-D10: Wire Rope Accommodated Diameter: 0.750 INCHES LOCATION NOT OTHERWISE SPECIFIED IN; Usage Design: SPECIFIC; Design Type: RIGID; Sheave Mounting Position: HORIZONTAL LOCATION NOT OTHERWISE SPECIFIED. 8 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.