The Rod,turbine Rear Be, cataloged under National Stock Number 2840-00-018-4071, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 14 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-018-4071 |
| Primary Part Number | 470034 |
| Item Name | Rod,turbine Rear Be |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Criticality Code Justification | MATT AND ABHP AND ABMK AND AGAV |
| Material | STEEL CORROSION RESISTING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 470034 | Rtx Corporation Div Pratt & Whitney (USA) |
| 470034 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 470034 | Union Machine Co of Lynn, Inc (USA) |
| Reference | Meaning |
|---|---|
| 470034 | 5/9 Secondary reference Hanwha Aerospace Usa Llc Div Edac Nd, Inc. |
| 470034 | 5/9 Secondary reference U.S. Government activity |
| 470034 | 5/9 Secondary reference Apex Manufacturing Company, Inc. Dba Apex Manufacturing Co |
| 470034 | 5/9 Secondary reference Sps Technologies, Llc Dba PB Fasteners |
| 470034 | 5/9 Secondary reference Electro-Methods, L.p. |
| 470034 | 5/9 Secondary reference Enjet Aero Bloomfield, Llc |
| 470034 | 5/9 Secondary reference Dover Tool of Connecticut, Llc Div Na |
| 470034 | 5/9 Secondary reference Demusz Mfg. Co., Inc. |
| 470034 | 5/9 Secondary reference Dean Machine Products Inc |
| 470034 | 5/9 Secondary reference Mchaffie Inc |
| 470034 | 5/9 Secondary reference A F B Systems, Inc. Dba Sierra Tech |
| 470034 | 5/9 Secondary reference Wentworth Manufacturing Llc Dba Wentworth & Co |
| 470034 | 5/9 Secondary reference Ronlo Engineering, Ltd. Dba Ronlo Engineering Ltd |
| 470034 | 5/9 Secondary reference Howmet Global Fastening Systems Inc |
NSN 2840-00-018-4071 is a Rod,turbine Rear Be, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-018-4071 has 3 manufacturer part numbers on file: 470034 (Rtx Corporation Div Pratt & Whitney), 470034 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 470034 (Union Machine Co of Lynn, Inc).
Key specifications for 470034: Criticality Code Justification: MATT AND ABHP AND ABMK AND AGAV; Overall Length: 15.950 INCHES NOMINAL IN; Overall Width: 1.120 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN; Special Features: MATL AMS 5616. 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.
NSN 2840-00-018-4071 has DEMIL Code Q. 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.