The Plate,combustion Chamber, cataloged under National Stock Number 2840-01-159-6767, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2840-01-159-6767 |
| Primary Part Number | 534707 |
| Item Name | Plate,combustion Chamber |
| 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 |
| General Characteristics Item Description | STEEL AMS 5525,19.930 MIN IN. 19.950 MAX IN. OUTSIDE RADIUS,ROCKWELL C24-35 HARDNESS,0.216 MIN IN. 0.226 MAX IN. DIA OF 2 HOLES,0.276 MIN IN. 0.286 MAX IN. OF 7 HOLES |
| Criticality Code Justification | FEAT |
| 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 |
|---|---|
| 534707 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 534707 | Rtx Corporation Div Pratt & Whitney (USA) |
| Reference | Meaning |
|---|---|
| 534707 | 5/9 Secondary reference White Engineering Surfaces Corporation Dba White Engineering Surfaces Corp |
NSN 2840-01-159-6767 is a Plate,combustion Chamber, 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 2840-01-159-6767 has 2 manufacturer part numbers on file: 534707 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 534707 (Rtx Corporation Div Pratt & Whitney).
Key specifications for 534707: General Characteristics Item Description: STEEL AMS 5525,19.930 MIN IN. 19.950 MAX IN. OUTSIDE RADIUS,ROCKWELL C24-35 HARDNESS,0.216 MIN IN. 0.226 MAX IN. DIA OF 2 HOLES,0.276 MIN IN. 0.286 MAX IN. OF 7 HOLES; Criticality Code Justification: FEAT; Special Features: FORM,FIT,FUNCTION; End Item Identification: ACFT ENG 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.
NSN 2840-01-159-6767 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.