The Fairlead,roller, cataloged under National Stock Number 3815-01-368-2084, is classified within Federal Supply Class 3815 (Crane and Crane-shovel Attachments) of the Construction, Mining, Excavating Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3815-01-368-2084 |
| Item Name | Fairlead,roller |
| FSC / FSG | 3815 / 38 — Crane and Crane-shovel Attachments |
| Status | ACTIVE |
| Criticality Code Justification | ZZZY |
| Reference Number Differentiating Characteristics | MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Reference | Meaning |
|---|---|
| 2D3-03660 | 3/1 Design control — primary reference Lake Shore Systems, Inc. |
| 2D3-03549-19 | 5/1 Secondary reference Lake Shore Systems, Inc. |
| 2D3-03660VM | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
| 2D3-03549-19VM | 5/9 Secondary reference Naval Inventory Control Point Mechanicsburg |
NSN 3815-01-368-2084 is a Fairlead,roller, classified under FSC 3815, Crane and Crane-shovel Attachments. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3815-01-370-1379. Verify interchangeability with system specifications before substitution.
Key specifications for 3815-01-368-2084: Criticality Code Justification: ZZZY; End Item Identification: LEVEL WIND ASSY POWER TOW CBL; Reference Number Differentiating Characteristics: MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION. 2 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.