The Crankshaft,engine, cataloged under National Stock Number 2805-00-690-1118, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Wisconsin Motors, Llc. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2805-00-690-1118 |
| Primary Part Number | CA48D139S1 |
| Item Name | Crankshaft,engine |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Wisconsin Motors, Llc |
| Status | ACTIVE |
| 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 |
|---|---|
| CA48D139S1 PRIMARY | Wisconsin Motors, Llc (USA) |
| Reference | Meaning |
|---|---|
| JHP33-50 | 5/9 Secondary reference Hollingsworth John R Co |
| 1021-350 | 5/9 Secondary reference Szemco Inc |
| JHP68-104 | 5/9 Secondary reference Hollingsworth John R Co |
NSN 2805-00-690-1118 is a Crankshaft,engine, manufactured by Wisconsin Motors, Llc, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-690-1118 has 1 manufacturer part number on file: CA48D139S1 (Wisconsin Motors, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-474-7969. Verify interchangeability with system specifications before substitution.
Key specifications for CA48D139S1: Overall Length: 12.500 INCHES NOMINAL IN; Special Features: STEEL,DESIGNED FOR SGL CYL ENGINE;DRIVE END SHAFT 1.000 IN. DIA W/WOODRUFF KEY;FLYWHEEL END TAPERED W/WOODRUFF KEY,THREADED END 0.875-14UNF-2A RH THD;FURNISHED W/TAPERED ROLLER BEARINGS A. 0 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.