The Bracket,duct,combustion Chamber, cataloged under National Stock Number 5342-00-009-4299, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-009-4299 |
| Primary Part Number | 587995 |
| Item Name | Bracket,duct,combustion Chamber |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| FSC Application Data | AIRCRAFT JET ENGINE,J57 |
| General Characteristics Item Description | CORROSION RESISTING STEEL,AMS 5504,ROCKWELL C25-33 HARDNESS,3.240-3.260 IN. LG,0.870-0.890 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 |
|---|---|
| 587995 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 5342-00-009-4299 is a Bracket,duct,combustion Chamber, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-009-4299 has 1 manufacturer part number on file: 587995 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
1 possible match (shared part number, not a government interchangeability claim): 6740-01-186-4244. Verify interchangeability with system specifications before substitution.
Key specifications for 587995: FSC Application Data: AIRCRAFT JET ENGINE,J57; General Characteristics Item Description: CORROSION RESISTING STEEL,AMS 5504,ROCKWELL C25-33 HARDNESS,3.240-3.260 IN. LG,0.870-0.890 IN. W IN. 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.