The Support,nose Cone, cataloged under National Stock Number 2835-01-166-8461, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2835-01-166-8461 |
| Primary Part Number | 617397 |
| Item Name | Support,nose Cone |
| 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 | MATERIAL: ALUMINUM; DIMENSIONS: 17.000 IN DIA, 17.250 IN HIGH; TOTAL MOUNTING HOLES: 8; HOLE DIAMETER: 0.437 IN; HOLE IS THREADLESS; ITEM IS USED TO SUPPORT A NOSE CONE ASSEMBLY ON A PRATT AND WHITNEY FT4A-6 ENGINE ABOARD A 378 FT USCG CUTTER 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 |
|---|---|
| 617397 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 565962 | 5/9 Secondary reference Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
NSN 2835-01-166-8461 is a Support,nose Cone, 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 2835-01-166-8461 has 1 manufacturer part number on file: 617397 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 617397: General Characteristics Item Description: MATERIAL: ALUMINUM; DIMENSIONS: 17.000 IN DIA, 17.250 IN HIGH; TOTAL MOUNTING HOLES: 8; HOLE DIAMETER: 0.437 IN; HOLE IS THREADLESS; ITEM IS USED TO SUPPORT A NOSE CONE ASSEMBLY ON A PRATT AND WHITNEY FT4A-6 ENGINE ABOARD A 378 FT USCG CUTTER IN; End Item Identification: MAIN GAS TURBINE MODEL FT4A-6 ONBOARD 378 FT 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.
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.