The Bracket Assembly,gearbox,turbine, cataloged under National Stock Number 2840-00-691-0159, 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 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2840-00-691-0159 |
| Primary Part Number | 503236 |
| Item Name | Bracket Assembly,gearbox,turbine |
| 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 |
| FSC Application Data | ACFT JET ENGINE |
| General Characteristics Item Description | STEEL,AMS6350 OR AMS6355,ROCKWELL C32-38 HARDNESS,CADMIUMPLATE,AMS2400,C/O 1 P/N 443887 SPACER,1 P/N 503235 BRACKET WITHDIM. 165 DEG ANGLE,1.280 IN. HOLE CENTER TO HOLE CENTER,0.056-0.068 IN. THK,0.735-0.765 IN. W IN |
| 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 |
|---|---|
| 503236 | Rtx Corporation Div Pratt & Whitney (USA) |
| 503236 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 503236 | 5/9 Secondary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
NSN 2840-00-691-0159 is a Bracket Assembly,gearbox,turbine, 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 2840-00-691-0159 has 2 manufacturer part numbers on file: 503236 (Rtx Corporation Div Pratt & Whitney), 503236 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 503236: FSC Application Data: ACFT JET ENGINE; General Characteristics Item Description: STEEL,AMS6350 OR AMS6355,ROCKWELL C32-38 HARDNESS,CADMIUMPLATE,AMS2400,C/O 1 P/N 443887 SPACER,1 P/N 503235 BRACKET WITHDIM. 165 DEG ANGLE,1.280 IN. HOLE CENTER TO HOLE CENTER,0.056-0.068 IN. THK,0.735-0.765 IN. W IN; End Item Identification: ENGINE MODEL TF33. 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.
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.