The Housing,flanged,bearing, cataloged under National Stock Number 2840-00-041-8441, 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 Electro-Methods, L.p.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2840-00-041-8441 |
| Primary Part Number | 4017T43P09 |
| Item Name | Housing,flanged,bearing |
| FSC / FSG | 2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components |
| Manufacturer | Electro-Methods, L.p. |
| Status | ACTIVE |
| General Characteristics Item Description | TITANIUM ALLOY AMS4928,2.66 IN. OD,0.61 IN. LG IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4017T43P09 | Electro-Methods, L.p. (USA) |
| 4017T43P09 | Union Machine Co of Lynn, Inc (USA) |
| 4017T43P09 | Aerometals, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4017T43P09 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2840-00-041-8441 is a Housing,flanged,bearing, manufactured by Electro-Methods, L.p., classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
NSN 2840-00-041-8441 has 3 manufacturer part numbers on file: 4017T43P09 (Electro-Methods, L.p.), 4017T43P09 (Union Machine Co of Lynn, Inc), 4017T43P09 (Aerometals, Inc.).
Key specifications for 4017T43P09: General Characteristics Item Description: TITANIUM ALLOY AMS4928,2.66 IN. OD,0.61 IN. LG IN. 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.
NSN 2840-00-041-8441 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.