The Shaft,straight, cataloged under National Stock Number 3040-01-310-0039, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Dresser-Rand Group Inc. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-310-0039 |
| Primary Part Number | E2500 PIECE 12 |
| Item Name | Shaft,straight |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Dresser-Rand Group Inc |
| 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 |
|---|---|
| E2500 PIECE 12 | Dresser-Rand Group Inc (USA) |
| E2500-12 | Dresser-Rand Group Inc (USA) |
| Reference | Meaning |
|---|---|
| 53C113700 | 3/9 Design control — primary reference Tuthill Corporation Div Coppus Portable Ventilation Division |
| 53C113700 | 5/9 Secondary reference Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand |
NSN 3040-01-310-0039 is a Shaft,straight, manufactured by Dresser-Rand Group Inc, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-310-0039 has 2 manufacturer part numbers on file: E2500 PIECE 12 (Dresser-Rand Group Inc), E2500-12 (Dresser-Rand Group Inc).
Key specifications for E2500 PIECE 12: End Item Identification: CARLING BLOWER CO.12 NWGV STEAM TURBINE. 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.