The Interlayer,shaft, cataloged under National Stock Number 2010-01-252-3612, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. The manufacturer of record is Defense Maritime Solutions, Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Interlayer,shaft |
| FSC / FSG | 2010 — Ship and Boat Propulsion Components (FSG 20) |
| Manufacturers | Defense Maritime Solutions, Inc. (CAGE 0EYA6) |
| Parameter | Value |
|---|---|
| NSN | 2010-01-252-3612 |
| Primary Part Number | H41615787059 |
| Item Name | Interlayer,shaft |
| FSC / FSG | 2010 / 20 — Ship and Boat Propulsion Components |
| Manufacturer | Defense Maritime Solutions, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| H41615787059 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| Reference | Meaning |
|---|---|
| H-330-7059 | 5/9 Secondary reference Wartsila Lips Inc |
| H-330-7059 | 5/9 Secondary reference John Crane, Inc |
NSN 2010-01-252-3612 is a Interlayer,shaft, manufactured by Defense Maritime Solutions, Inc., classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.
NSN 2010-01-252-3612 has 1 manufacturer part number on file: H41615787059 (Defense Maritime Solutions, Inc.).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-374-2407, 2040-01-394-5450. Verify interchangeability with system specifications before substitution.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2010-01-252-3612 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.