The Collar,steam Turbine, cataloged under National Stock Number 2825-01-199-7986, is classified within Federal Supply Class 2825 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Siemens Energy, Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2825-01-199-7986 |
| Primary Part Number | MS-555B |
| Item Name | Collar,steam Turbine |
| FSC / FSG | 2825 / 28 — No Item Name Available |
| Manufacturer | Siemens Energy, Inc. |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL; MIL-S-16782; OD 0.875 IN.; ID 0.375 IN.; THK 0.315 IN. IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| J-1660 PIECE 45 | Siemens Energy, Inc. (USA) |
| MS-555B PRIMARY | Siemens Energy, Inc. (USA) |
| A-20082 | Siemens Energy, Inc. (USA) |
| J-1660 | Siemens Energy, Inc. (USA) |
| A-20082 PT 3 | Siemens Energy, Inc. (USA) |
NSN 2825-01-199-7986 is a Collar,steam Turbine, manufactured by Siemens Energy, Inc., classified under FSC 2825 (No Item Name Available). Status: active.
NSN 2825-01-199-7986 has 5 cross-referenced part numbers: J-1660 PIECE 45 (Siemens Energy, Inc.), MS-555B (Siemens Energy, Inc.), A-20082 (Siemens Energy, Inc.), J-1660 (Siemens Energy, Inc.), A-20082 PT 3 (Siemens Energy, Inc.).
There are 7 known substitutes for 2825-01-199-7986: 5342-01-173-0799, 4730-01-199-3028, 2825-01-199-5759 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS-555B: General Characteristics Item Description: STEEL; MIL-S-16782; OD 0.875 IN.; ID 0.375 IN.; THK 0.315 IN. IN. 1 total characteristics are documented in the Federal Logistics Information System.