The Tube Assy, cataloged under National Stock Number 2840-00-912-0586, 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. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Tube Assy |
| FSC / FSG | 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28) |
| Manufacturers | Kreisler Industrial Corporation (CAGE 05813); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders (CAGE 21890); E.a. Patten Co Llc (CAGE 05819) |
| Parameter | Value |
|---|---|
| NSN | 2840-00-912-0586 |
| Primary Part Number | 534235 |
| Item Name | Tube Assy |
| 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 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 534235 | Kreisler Industrial Corporation (USA) |
| 534235 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 534235 | Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders (USA) |
| 534235 | E.a. Patten Co Llc (USA) |
| Reference | Meaning |
|---|---|
| 534235 | 5/9 Secondary reference Aero Tube Technologies, Llc Dba Tube Bends |
| 534235 | 5/9 Secondary reference U.S. Government activity |
| 534235 | 5/9 Secondary reference Carden Metal Fabricators Inc |
| 534235 | 5/9 Secondary reference Ferguson Door Co Inc |
| 534235 | 5/9 Secondary reference Viavi Solutions Deutschland Gmbh |
NSN 2840-00-912-0586 is a Tube Assy, 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 2840-00-912-0586 has 4 manufacturer part numbers on file: 534235 (Kreisler Industrial Corporation), 534235 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 534235 (Smiths Tubular Systems-Laconia, Inc. Div Lewis & Saunders), 534235 (E.a. Patten Co Llc).
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 2840-00-912-0586 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.