The Rod End,steam Turbine, cataloged under National Stock Number 2825-01-176-4228, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Roller Bearing Company of America, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2825-01-176-4228 |
| Primary Part Number | HF5T |
| Item Name | Rod End,steam Turbine |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Roller Bearing Company of America, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | THD INTERNAL 0.312-24 NF |
| 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 |
|---|---|
| HF5T PRIMARY | Roller Bearing Company of America, Inc. (USA) |
| 644A983-009 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| 644A983 | D/9 Drawing number reference only General Electric Company |
NSN 2825-01-176-4228 is a Rod End,steam Turbine, manufactured by Roller Bearing Company of America, Inc., classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-01-176-4228 has 2 manufacturer part numbers on file: HF5T (Roller Bearing Company of America, Inc.), 644A983-009 (General Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-183-4692. Verify interchangeability with system specifications before substitution.
Key specifications for HF5T: General Characteristics Item Description: THD INTERNAL 0.312-24 NF. 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.