The Duct Inlet,turbine Engine, cataloged under National Stock Number 2835-01-089-9298, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, 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 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2835-01-089-9298 |
| Primary Part Number | 504444 |
| Item Name | Duct Inlet,turbine Engine |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| General Characteristics Item Description | DIMENSIONS FOR INLET DUCT 41.421 INCHES MINIMUM; 41.423 INCHES MAXIMUM; DIMENSIONS FOR OUTER DUCT FRONT 41.419 INCHES MINIMUM; 4.421 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 504444 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
NSN 2835-01-089-9298 is a Duct Inlet,turbine Engine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-01-089-9298 has 1 manufacturer part number on file: 504444 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 504444: General Characteristics Item Description: DIMENSIONS FOR INLET DUCT 41.421 INCHES MINIMUM; 41.423 INCHES MAXIMUM; DIMENSIONS FOR OUTER DUCT FRONT 41.419 INCHES MINIMUM; 4.421 INCHES MAXIMUM IN; End Item Identification: USED ON PRATT AND WHITNEY GAS TURBINE ENGINE ONBOARD 400 FT WAGB AND 378 FT WHEC COAST GUARD VESSELS FT. 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 2835-01-089-9298 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.