The Guide,steam Turbine Governor Val, cataloged under National Stock Number 2825-01-248-7259, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Niantic Tool, Inc. Dba Niantic Tool Co. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 8 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-01-248-7259 |
| Primary Part Number | 300055 |
| Item Name | Guide,steam Turbine Governor Val |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Niantic Tool, Inc. Dba Niantic Tool Co |
| Status | ACTIVE |
| 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 |
|---|---|
| 300055 PRIMARY | Niantic Tool, Inc. Dba Niantic Tool Co (USA) |
| 365159 PRIMARY | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| C-2887 | Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions (USA) |
| B2290 | Gray Gene Plumbing Co (USA) |
| Reference | Meaning |
|---|---|
| 365159 | 5/9 Secondary reference Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand |
| 365159 | 5/9 Secondary reference U.S. Government activity |
| 365159 | 5/9 Secondary reference U.S. Government activity |
| C-2887 | 5/9 Secondary reference U.S. Government activity |
| C-2887 | 5/9 Secondary reference Siemens Government Technologies, Inc. Dba Sgt Dresser-Rand Div Sgt Dresser-Rand |
| 365159 | 5/9 Secondary reference Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
| C-2887 | 5/9 Secondary reference U.S. Government activity |
| C-2887 | 5/9 Secondary reference Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions |
NSN 2825-01-248-7259 is a Guide,steam Turbine Governor Val, manufactured by Niantic Tool, Inc. Dba Niantic Tool Co, classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-01-248-7259 has 4 manufacturer part numbers on file: 300055 (Niantic Tool, Inc. Dba Niantic Tool Co), 365159 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), C-2887 (Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions), B2290 (Gray Gene Plumbing Co).
2 possible matches (shared part number, not a government interchangeability claim): 6520-01-367-6487, 6515-01-715-1494. Verify interchangeability with system specifications before substitution.
Key specifications for 300055: End Item Identification: TERRY CORP MAIN FEED PUMP MODEL NO. BHBSCS. 0 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.