The Shaft,turbine, cataloged under National Stock Number 3040-00-103-9186, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Schwitzer Engine Components a Household Intl Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-103-9186 |
| Primary Part Number | 181474 |
| Item Name | Shaft,turbine |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Schwitzer Engine Components a Household Intl Co |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL SHAFT,CRES IMPELLER; 9.000 IN. O/A LG; ONE END THREADED; 1/2-20 UNF @RH 2A THD; 0.688 IN. LG OF THD; 0.500 IN. OD FIRSTSTEP OF SHAFT; 2.375 IN. LG OF FIRST STEP; 0.686 IN.OD SECOND STEP OF SHAFT; 3.062 IN. LG SECOND STEP OF SHAFT; 0.855 IN. OD THIRD STEP OF SHAFT; 0.094 IN. LG OF THIRD STEP; 0.688 IN.OD OF SECOND END; 0.281 IN. LG OF FIRST STEP ON SECOND END; 1.000 IN. OD OF SECOND STEP ON SECOND END; 0.250 IN. LG OF SECOND STEPON SECOND END; 3.960 IN. @DIA OF IMPELLER; 1.375 IN. W OF IMPELLER; 13 BLADES ON IMPELLER A |
| 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 |
|---|---|
| 181474 PRIMARY | Schwitzer Engine Components a Household Intl Co (USA) |
| Reference | Meaning |
|---|---|
| 701570 | 5/9 Secondary reference Dresser, Llc |
| A138992 | 5/9 Secondary reference Schwitzer Engine Components a Household Intl Co |
| 490115 | 5/9 Secondary reference Dresser, Llc |
NSN 3040-00-103-9186 is a Shaft,turbine, manufactured by Schwitzer Engine Components a Household Intl Co, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-103-9186 has 1 manufacturer part number on file: 181474 (Schwitzer Engine Components a Household Intl Co).
3 possible matches (shared part number, not a government interchangeability claim): 5310-00-943-2464, 5340-01-371-0802, 6135-01-680-7078. Verify interchangeability with system specifications before substitution.
Key specifications for 181474: General Characteristics Item Description: STEEL SHAFT,CRES IMPELLER; 9.000 IN. O/A LG; ONE END THREADED; 1/2-20 UNF @RH 2A THD; 0.688 IN. LG OF THD; 0.500 IN. OD FIRSTSTEP OF SHAFT; 2.375 IN. LG OF FIRST STEP; 0.686 IN.OD SECOND STEP OF SHAFT; 3.062 IN. LG SECOND STEP OF SHAFT; 0.855 IN. OD THIRD STEP OF SHAFT; 0.094 IN. LG OF THIRD STEP; 0.688 IN.OD OF SECOND END; 0.281 IN. LG OF FIRST STEP ON SECOND END; 1.000 IN. OD OF SECOND STEP ON SECOND END; 0.250 IN. LG OF SECOND STEPON SECOND END; 3.960 IN. @DIA OF IMPELLER; 1.375 IN. W OF IMPELLER; 13 BLADES ON IMPELLER A. 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.