The Fairlead,sheave, cataloged under National Stock Number 3815-01-312-2606, is classified within Federal Supply Class 3815 (Crane and Crane-shovel Attachments) of the Construction, Mining, Excavating Equipment group. The manufacturer of record is Bae Systems Hagglunds Aktiebolag. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3815-01-312-2606 |
| Primary Part Number | 387 5509-819 |
| Item Name | Fairlead,sheave |
| FSC / FSG | 3815 / 38 — Crane and Crane-shovel Attachments |
| Manufacturer | Bae Systems Hagglunds Aktiebolag |
| Status | ACTIVE |
| Usage Design | GENERAL |
| 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 |
|---|---|
| 387 5509-819 | Bae Systems Hagglunds Aktiebolag (SWE) |
| 625-6380 PC033 | Bae Systems Hagglunds Aktiebolag (SWE) |
| Reference | Meaning |
|---|---|
| 387 5509-819 | 3/9 Design control — primary reference Macgregor Usa Inc. Div Macgregor Usa |
| 625-6380 PC033 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
| 387 5509-819 | 5/9 Secondary reference Bae Systems Hagglunds Ab |
NSN 3815-01-312-2606 is a Fairlead,sheave, manufactured by Bae Systems Hagglunds Aktiebolag, classified under FSC 3815, Crane and Crane-shovel Attachments. Status: active.
NSN 3815-01-312-2606 has 2 manufacturer part numbers on file: 387 5509-819 (Bae Systems Hagglunds Aktiebolag), 625-6380 PC033 (Bae Systems Hagglunds Aktiebolag).
Key specifications for 387 5509-819: Usage Design: GENERAL. 1 specification is 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.