The Packing Assembly,labyrinth, cataloged under National Stock Number 2825-00-968-4767, is classified within Federal Supply Class 2825 (Steam Turbines and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Siemens Energy, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-00-968-4767 |
| Primary Part Number | 141-0659 |
| Item Name | Packing Assembly,labyrinth |
| FSC / FSG | 2825 / 28 — Steam Turbines and Components |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | COPPER ALLOY MIL-C-15345;OD 10.000 IN.;8 HOLES EQUALLY SPACED ON A 9.000 IN. DIA,0.500 IN. FLAT BOTTOM DRILLED 0.562 IN. DEEP,PLUS OR MINUS 0.016 IN.;4 SPLITS 90 DEG ANGLE APART AND 0.010 IN. CLEARANCE;1 HOLE DRILLED.0.375 IN. DIA AND 0.562 IN. DEEP;0.750 IN. GROOVE ON OUTE PERIMETER FOR TOOLING;ID 7.775 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 |
|---|---|
| 141-0659 PRIMARY | Siemens Energy, Inc. (USA) |
| C-59047 PIECE 3 | Rps-Fl, Inc. Dba Rps Inc (USA) |
| Reference | Meaning |
|---|---|
| C-59047 | D/9 Drawing number reference only Rps-Fl, Inc. Dba Rps Inc |
| C59047PC3 | 5/9 Secondary reference Siemens Energy, Inc. |
| 141-0659 | 5/9 Secondary reference Capitol Engine Co, Inc Dba Salmini Worldwide |
| 141-0659 | 5/9 Secondary reference Calabrese & Sons, Inc. |
NSN 2825-00-968-4767 is a Packing Assembly,labyrinth, manufactured by Siemens Energy, Inc., classified under FSC 2825, Steam Turbines and Components. Status: active.
NSN 2825-00-968-4767 has 2 manufacturer part numbers on file: 141-0659 (Siemens Energy, Inc.), C-59047 PIECE 3 (Rps-Fl, Inc. Dba Rps Inc).
Key specifications for 141-0659: General Characteristics Item Description: COPPER ALLOY MIL-C-15345;OD 10.000 IN.;8 HOLES EQUALLY SPACED ON A 9.000 IN. DIA,0.500 IN. FLAT BOTTOM DRILLED 0.562 IN. DEEP,PLUS OR MINUS 0.016 IN.;4 SPLITS 90 DEG ANGLE APART AND 0.010 IN. CLEARANCE;1 HOLE DRILLED.0.375 IN. DIA AND 0.562 IN. DEEP;0.750 IN. GROOVE ON OUTE PERIMETER FOR TOOLING;ID 7.775 IN. 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.